Transaction not yet indexed

66RKKxWQKmEbBvN4nGKFS8bsNeU9QbjvDAdU3jhmo7GrFGeXuJqB51qCHwLccay2Efsbkpvm48NPWs8cEwhwonUE

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