Transaction not yet indexed

21FpmVhwYAsuXWRpR9J4hy6oZNkscQBbQaMEtWne6W4YrBSXRitv2ifwbXcnJC9cYL2xMvy6vtz61gWgdoHFZ7Sg

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