Transaction not yet indexed

21CGgaK2zHaQJNeHMRfeASXiEUMCa4fSSQHmZ2wCaQN4tpmfhppnCT8rd3UF3XM1qajnVHySGoZXPXvNJD6EQwZZ

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