Transaction not yet indexed

21Y4HzDRbF8JxKY5C5BiawCqGoY3cejJYJf3C8C9AmYvktwC1wrzEuCZWHz9Kk1TbQa5aecBo2bQBwjJD2YCZ1HM

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