Transaction not yet indexed

52zPzTxfZZWqBHGQqWCQziEKkHZkXNkDAELrdL3Fw44Vv7eAo4HiXDbcb45tvN3KMwcpH6V8ftXXeVBcUe3m8Kp4

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