Transaction not yet indexed

5Nb9aiPKyJi6P4cqBuvJs65tfXhGTwJGLaNgx3mv3Mm2j6J4PQgJcxyz7Nf29FQgnXvTHzmGnvyYgpPRk6Nhd1mP

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