Transaction not yet indexed

66TSCmCu86zTJL8cKYdRc8tDTvy3d8F1Z8coNNcY36Kdzeq4saeZGF6mEcvn58wwmkR6t3FfLbQDKDTtsXPTw6P8

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