Transaction not yet indexed

53LxAiYiXBE7DPki6XecuE4VSRG3ftsrcqSYvs5hawWbgDsNEf1Tu9Bm9qmkyTGigT8wZR6zhGWFwsiiyXiDP42N

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