Transaction not yet indexed

21nQ8KfPBvhiWq99jrvyPjFRY3KCs9ffHa9UXVAFbBB8XjrGFrncUQLvBcpH6uBQwsuUTdZG9LrAvmNNeZwv8gbp

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