Transaction not yet indexed

ahmNpmvFu6QaG8i7qUB4fgCodHcxaaJp5YDhPriSNXY8Q8PChTFLu1fdvRfTbmtSf59gsxabtihMTm8SdhDHhHA

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