Transaction not yet indexed

21ZDgaUgFznm9VvoBLB3JWkTUPerqnZvBamX15sXeqLG1BcahV3b9d4DzGCiwjMFcC4ygANvxdKFuquu3BPxd4Fb

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