Transaction not yet indexed

21ikMzboAwM7Hj1cViMu5gRMWYnQTHJfsheHVHk2FGFaMBtAYRCq7kFbj7eSoDHddvWRvGMDx3XKvqaMeL7BCB27

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