Transaction not yet indexed

53p4Yr56oZPpdEK6qF79Va7PENwESeTYv8NF6iaof6CF2sZnVfRRLhRxLn3zfsjoeefKVKeRcQF4ZNbvLPbU1nD7

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