{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1746447935",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60f9e353e71ff453a002e875a8a686e088f44bd2dc20169c4450a732db75fff2",
    "signature": "0x17e4354b55c0eec3fc6760cfdb14e6ce0de8732712ecbea8a545d46583ec127e165f1f99644045276565daa55d387af227276382dfc05e6e7c2a34aea94ae1011b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}