Transaction not yet indexed

621DPGKASTWTwomWVuZR1x8XK7WzwCKh7S8ops3fUP13ZxdNbzLSN1g1SqvSZmdphUrRtziGbr8y9LAV9gn5XeJk

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