Transaction not yet indexed

21Xt6FAWpZPBzf4v2kjGubnEgXeCapyERdttDCD4QvqVXin6z98MCiKTLPh5QFJ1UbfBmtiMcRdH3SdRTyG5YYAj

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