Transaction not yet indexed

66MyEgcKgMFVicuSRaAgSGFL2fmtLPWbnheTnsjzupa5S72uDmuRUx5xpQCDR23pBRqsZhFF2e3VCXAMe731WS8n

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