Transaction not yet indexed

5ff6C6snN47AupnsGdfN4JSQ8bxCoJN13YA8pukrNRsEgU6xRkpGd4JJZHYSXn6GzsqfPrsm5dsodKvSMC6CiqB6

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