Transaction not yet indexed

66mUk6TGYnQTfCC96piEWfcx1UrkYaXPFQDwJV3gRuD9nXmd3fqDrLdXHHTEG8Kj1sAMDd166zGDR9EMdEkGqoE9

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