Transaction not yet indexed

1pMtffSpVMU3sTEvER1dWKkrob4xsKrcukVYaWxz425LVMtwcoNWvYDjb2VMoSQdyGWkBm2siVEcDcf6kdPYDZV

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