Transaction not yet indexed

21RfNmRHyJsSiTXeuov8HGq6DsBje4tKA1JsXNbRGwyXiCc8EKrwHsgBh8i2HA4fzYKycWzmWi9LJmRYyMSWLfFU

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