Transaction not yet indexed

52sHeRjCUWRJRMQEyNQyxNJyCXrumTPXZHChLNicPsNpuh2nic2qZSbuAXPemU9VUnUeu2VuhVgjqqaU3EM7G74B

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