Transaction not yet indexed

21K6vvbqLhezJk478EaihQnyWvf55fmQJWJYFrmDZkYPPWwhYrqvhUu4W5AMv61Dw1b2SYaT2exrwh3kk9MTkikt

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