Transaction not yet indexed

RPE53pFebzcbSPK9rFF3TDg4TrorqCqrYQb1o1G2yJdixfrQCEJkigTC8Wd7kLcWiDU6L3gnL3EX87AZSGE8mnV

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