Transaction not yet indexed

1NihnKjvX5VTJzi6e2ZtjQX1UxjzEfcSJg8xMZD8F6cMDHZ5hofGni3Ui522SY6pmw7Tyn7UNLrdFKczBSeYwp1

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