Transaction not yet indexed

MNyWAM9syoYorgq8eVFTcFGwcWRFUXke8BJWdWPHoB8K8ca1BdrWVyGcHcZnyvyN4xGjfmTMbDhUbSqmjVndhc4

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