Transaction not yet indexed

56zaiPEP8uVngELELo8tQpAYBaMDBiDbdbBGeLXN6QTd2TG4fVmrW8oaBdRPFRnVsyAfYjqxZkAk79Wqn5ftp5HJ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.