Transaction not yet indexed

53ifbbrZXbnaff5uGMf7mbSrebYkFdUCf7DLD6Gb6JZJazwC7EWLtZwiNYFZXFpQCgYVkvYhdTJDj19evRXSTLLk

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