Transaction not yet indexed

MPxeRmw7C73jtu88o3riyWoTXe56mxbCv7PinKd7ugHcUp8RCMPBXyVHRfBM3TR3Jm1391MbeUnXVPXvYAC7LDa

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