Transaction not yet indexed

21Dn3mPpkRa6bpwnPFgVyi2AC7zqpuM3gvdtkHvjHwKBV9cZBjLkNP19di5WN2Ya37rrLKzdcv9AShHeE1ruqY4a

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