Transaction not yet indexed

53F3a2TKEcGWiVS8xcbcoz7zLfWD16UBwC9ypnykFKYSrm4LsPT6CQqNB51GUPEU6pCgERUn9Z57zDJ1uFqXvrx5

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