Transaction not yet indexed

53sHE4mMQZPSPfou21ow75dnRei5GQwd5cU94rJdMn6FrNn5GRbvLKy2vet7gj9KK5DuMd2wSfSFbSCBbAdt7dAG

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