{
  "manageEntity": {
    "action": "Repost",
    "entityId": "115693303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4bc7e083222445076262f3f08c795578d60bebe614fb740e9d6ace07dbeb880",
    "signature": "0x623791f60246d7c8f9fee44f44eb3dde354c095b1d77df38fafe86a5a2565ca13aeedbb3ee69d75da285f1bea69f4b47b1121378f0a56101c5f3a3e4342c2af31b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}