{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1107547",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1eb072b74403962fa3b23ff8e37bc648268450081e6a4e25ebfca82bd806328",
    "signature": "0x558b7573b297911cb07b50b3e3c98fb8f9471cebd68ce66c0c8ba2f05edba5ce1476ecc210139b1418628618d1b486f3f089c3b6c3e411fc5ebc2c9725450e711b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}