Transaction not yet indexed

Mt2BAEKMvztBCWBqQR2iusCLQprrcYkYmrS9wPDwsvqAj3yKf1Zd8B2k63QegDKfFBnywBgf9ePYeHmAg2QDetM

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