Transaction not yet indexed

53dpf28Xby9PxoPWdXJhKbUsUQr5WjUFG1vYMNs4EonQ9RpPwRPbC93a2snmZMhM5LSJxmvUhMCkns5FmKxGkN3V

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