Transaction not yet indexed

512oNpuhKVzDxsiHA4fATkMxn3dVFpDmfGBrwkdEUstLnbNCdVRJPwv6tz3hQHFk2wj9xGV4bWqwsWT8jBnU2cfD

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