Transaction not yet indexed

53ZZg6KLSd5YcYVtCCtstxnoJrbHpXSXP7fGwJxmvbHorzWi3RKRYPrdxAwKWLhTDK6RQ2zBrobqiASphYb756s8

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