Transaction not yet indexed

21sWgZbB4i2P4RT815SF6DJ7xmvW6pDjXXVe2TRggoPrM3JuaXBCbXNG1WSWfQr56L9snSNSeMCy3ahYBPmyKND9

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