Transaction not yet indexed

21CaBtRmVkJEsrKrXN7ffKzynBJJfRuYtBeNqLsVQZfBDBb16eofDhLMLop3FkwidxmctFm5fHMaAS3nWvgwTo5W

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