Transaction not yet indexed

55NFv4FLnUHFVAN8jJE57mXVCgCChYKF9FGNcw83w4hdXMhibhoo7vwxiBqkZWFKFyvZ4RMiMxYG8MYbeu2wCPD7

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