Transaction not yet indexed

unb1t3PQhUktsBjg5UirkTT3JwDWMFxMkRoZy6exoX5g4Co8eBTUEDsG5Q5nvGFvZg6wkPLaSJry5DjSn4AxMBt

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