Transaction not yet indexed

21tF51YGfRgeQCqBpJn71QbeF7Lm7uE3Vx6L69kcrLkJjKBb8HZe9RenS8xJJjGb7WFBGNfQVissoy7GCg3eH5d5

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