Transaction not yet indexed

21uZ5vDBnZjFgZ5fPqodjUHNRRtUFW91nsaeDGykmuceS4aEfCqTTPKGNEVLYEx7tow1c8VNtMkZbHnRc2EpsKyp

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