{
  "manageEntity": {
    "action": "Repost",
    "entityId": "705100689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbcb43b67c0796110b0fca5f4296d816b08b79a42f498fc33e01d9dcdf8cbe117",
    "signature": "0x1890a31311a5ba9c677ad99c4deed1bcc3c68bd1f4cebfa27c01edee9624ef3759ee6db537205c41e46689c7183a2630ebbef86edb435c59c47dc16aa9cc410b1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}