Transaction not yet indexed

388jnoGwqN9AWQX4rpmed6hyqLSo2yri4bPKTfczL4uaWHVNyF71eCKkuEqGPJzk7YRyw5QE2159p3qRQ7eE2vZx

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