Transaction not yet indexed

mMUbpKWSafXxVqBQ6Rk3yiq73ZQph1xivkmtRNrJHvQ7TcySRBfN9gxf8HqyteHBrhXLmpPMmG196c79UXYKFSn

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