Transaction not yet indexed

53RFJQfM9BXCUXF2GFmde6E3wfK99T5eu6DXWPww4jNsWns3hgd4gJGGCHY6aTnpjDYZv1fGsg3ZCmsSrT18QP9S

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