Transaction not yet indexed

1AtVSBmxSiqmzYCvbMjhBdL1AWwfkWSECpGYfo4UN4hL6fvKDm6Z19TATEpLPGBDVmoaG9moTL8NfD3DqnfpKf6

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