Transaction not yet indexed

AG2mdDMign4EdkfYRM23D1V6pCsYNkALwtfLEW8W3RfhmFgAZ6bzHXaTFHPf6YpzZtDMVEZ6j3Jv6GXu2MfZ1T3

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