Transaction not yet indexed

4K53HirJpdK64dnkoq9ceMwpPPrv1gVf2ckkFneyraWKs8CFp3Wtt6pQ1s3th9ipw6DXoWPGCEBYbLs3uXP47F44

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