Transaction not yet indexed

Ak2wkSePCLwSbgP3RpnbFcUw9fTZP2eht79naaYJjm9y5zhfNWqDFi42hVJTYggqiVmNkAJdwpjxAbd4o6riVRC

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