Transaction not yet indexed

21cM2CVuynpqTRfnB7dpoydU4HTXM1GNdr9KtCyw72FtWR1b2vgqciK28mPgpLXF8aUg4aeFfcVVDNgMHbeCMqNG

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