Transaction not yet indexed

21CK3LiwCkSRM4EUgTvWFw2sziCSUDZTZzGtM2ZgaFdnbHiuA3oM6yZzwNTtZfAndZwFUkFacLPPnacj9CN6fh6Z

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