Transaction not yet indexed

55BB68QusJMBdXAeZXRRsw2CfSmrxP28RQmPwQnmzd8KuQK3xa3C32ieh2gSLPM8TUSDvVvUwFxLPNeZLSfgyyeK

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