Transaction not yet indexed

YMN4XcTe5XwP9Bt7Sq9nWyFDQnz4bxabHPyP8Pf8UbcHZut2C6XbbZKovgi2eRTUMDgX28N2dVZmp3i1Pgq4cDA

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