Transaction not yet indexed

mceU7FFi4tiZxH8a2MkRMFXfYrjxdTcUfvX2ZKt3GJMmwqfcBeAEWAL8Ws2rvwQD3S5fDZGe9Ywe3YD6UCDarK1

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