Transaction not yet indexed

mMETmtNetRvJeEfCuVtxnefuFecj62fXBy6B5o1xBb22japDc4dPt5e2C1Ne4jiyKduRJDd2Qyf6itiS8o9FMC7

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