Transaction not yet indexed

53d5zt426Q93ytTNfAGFSTwJRydw8zbNBYpUGPdJdb2CVrUq5mGTFPRoG6Zrb9tr2XaR4FXw7eHBdnUrPbx6tmMZ

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