Transaction not yet indexed

Cub8sibhDRyNynbMLAgKKrvB3wQhboBJ2BL79ADMBGcxRbqjimdkRK2yNB6GYx2y9ooZWCMwXzS96MUNhi2XgCf

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