Transaction not yet indexed

66FBKu6W2wPuMBcHraT8jkZjh94yr6B7f1Z9U68sokaMudgsc4Vc88H1CPKav63nhmaRnmCDnpbQaE1Rof4jFzu5

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