Transaction not yet indexed

21gp9v4pD47VtHBAo4RbRB6FZcoqisSbrP1HiSQnpWSaLq7o6xq8DxbbBmex6jPnku4pr9k1WerxnL4WgZPzJjp9

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