Transaction not yet indexed

MSAK9qaQ6LygMg3vSVqiU9yuTMKMPjs7w8ijbhKTYZqZYYagzWXspkCifPi7b9EjDh4GhrU6UMB6W7NkDBCPkcj

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