Transaction not yet indexed

53c4PDcczmipP2a3VDvMBJzjGSQ7DXvLk7wu7Pp6pqbGjLYvF4irwF6CJiLx3uTLUHUCSLsMprtuWS54V1ucHiAA

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