Variable PlaceholderNameConst

The placeholder name: ............1 aka uint64(1). If used in action data will be resolved to current signer. If used in as an authorization permission will be resolved to the signers permission level.

Example action:

{ account: "eosio.token",
  name: "transfer",
  authorization: [{actor: "............1", permission: "............1"}],
  data: {
    from: "............1",
    to: "bar",
    quantity: "42.0000 EOS",
    memo: "Don't panic" }}

When signed by foo@active would resolve to:

{ account: "eosio.token",
  name: "transfer",
  authorization: [{actor: "foo", permission: "active"}],
  data: {
    from: "foo",
    to: "bar",
    quantity: "42.0000 EOS",
    memo: "Don't panic" }}