Transaction not yet indexed

52ZgBQMRbpdWp3uTnPjqaEhtiuY7gL56v9WZ72fBnp2PMvSMqBLdsTBcVRCidbaDRKJxpFqjXAB5YkKz2nQsxv8Y

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