Transaction not yet indexed

21ibWpz1UAUvdTrKpGPRGhN5jNYxYDAW9hFGykzqTsZKDCrNXGiUPYNcyAejczNDxmEkbirHU39fWCLbbvwUsSqd

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