Transaction not yet indexed

21yKpaEX2zCFrt9LjuT2n5vSmPzrpamP5g6eufdEotcmRwjdjKQWwkCfzagpyS3Rb3G8CC1e1zL1F7MpAiduGm9p

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