Transaction not yet indexed

66U3b3iRvsBmL2suSXo7p34kBKPBhBvoFRCm8vWomoqKq7Vv8JXWhGcL1NKDLMcSHKLNkN4nZxpc3fHWdRgDEnVp

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