Transaction not yet indexed

AFtMSMPG1HrZEo1jsZ9ikXnpiPFowzGP9MNMP8RibXMjM1dG47B6HVBaFZYXxhjTqAfuexASZw5ac9qpJCKsrt1

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