Transaction not yet indexed

53CkBpHm9HTKSPBfRyPs8KvaYso5uB7yQFZSAAj9ZA14QF4WWgBhoLmSTRzVfpBVJjwBKnZfTWpbyjU2PamW9isc

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