Transaction not yet indexed

53WugtmFWxqChPDemb9GoXYgE6TRuYCZ5Ei5YLt163rQXLZNLAfH856bKer9nDdZCddGxGYBU3ZFk2tcXTqRJiCZ

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