Transaction not yet indexed

u457kgDoMTSXKF2BGt5PCQJp87vB9BK9LPYU1NZpq4eFNq7taaEVRcQfpgZQpuHoe87ccxumVNLweYZ2Bn6sPfJ

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