Transaction not yet indexed

621jjumX96aMNmBAg1fkN9DRwnq7g9GoRkGPr5N32bLzyYBQxtG6Q5DoExKXwGKijQZYZevD1BxWjVWGL8kuxCoQ

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