Transaction not yet indexed

21ZmP8f9LwPKPhGQ2dejdEfJ7RbdwZE3e6Grb3au8oWvkdQcd8BfNDAFhNTBcS6t3fi5oL4jHxujCcDWFXd7832F

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