Transaction not yet indexed

NggU2U6SMHxpbfwJSMpw4boACz7vp1fwQiQNz8aYpvbxaqAMct5s2evDPKCDVG4e5Ur3fTT4UHXGkExvBmwgRap

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