Transaction not yet indexed

52ZfGxYiVZzLmRGGRVzJFrpfzuVkYHJq2rSJxcWq7dpPEXz2fGCWCcY2KvsbngKdTAzpnoa6fwYx6nNBrsRzRSKZ

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