Transaction not yet indexed

MtGnjMK1irTugnmiN32C6GQo7ZfbcEMF7LPQzY2QM2wzECXRsfdhdHqp2MF1hpXjdcyfJmEfmahAv6HwyTmENzY

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