Transaction not yet indexed

5u6kcCD2hkP1fCskUGsD2SJgUGwiLoQMFTJRSUP6w1TC78XP37R7ccN8W1qBe5ceXLuPRZfS2JyfAqe8cgbnmgwc

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