Transaction not yet indexed

a6Ch4VGuUQ7kMYNLDs2HkN28DN6aYgFS8DnKWfYYBpjKrmbSKkX1oJcpddLogV679FYc83Dco3E6AHkXTQ9rnp1

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