Transaction not yet indexed

U1MFC37ZJRrAsk4YQpG9Mwyx2pFwh8ZGWvqHAbnHenecsVFd2JHPXq4s7Gx38ASeCtPLo5N9oP6J8hr1EUnPUSw

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