Transaction not yet indexed

NMWeipkoKQmMSAMPjaK6ShF1Dcimby47xDtHAsGvxkRd6d1CjdJy4jdTubSwh7KDaZamEmdULC4xw2N9v7e8PRT

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