Transaction not yet indexed

21D6FGVnxhavqwm7zrn2Suynqbv7azU8kb7DyZbk7YDseUEE6JTCmc75T6EgzMagzHAoxJDGVCvLauvZhLT9jrch

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