Transaction not yet indexed

66LKSvEG9k9qqPpRPHasc5nW88xP6H32YACnKGJNu1CxgSjAou9YnsJ1uny6Sp3ZoU3vDZ5hHFSM7dR2FFQBjHHW

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