Transaction not yet indexed

21d676aZKC3F4sFG3TiLTC4mijnFtEmKgyZPTHxmqnoZEvMWBudXVD2unTcXZyzT2n2v856Q9LqjSgVL59J3qM9b

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