Transaction not yet indexed

MTmfR1H3feWKcxCgajeZCWE99fDGFdAXPoaTYRP5CBShAVK2hxwYYFkHRcrzzZQeJi3U3nWx9AyLxi66kh1kweF

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