{
  "manageEntity": {
    "action": "Repost",
    "entityId": "446222072",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcaab7fcd26c9c78f36db20840ec6e6d2220bd3a0ea1cb40e5d8a31ed0795b6eb",
    "signature": "0x3f05d7804e393035359cd2d5c02343fad2f8cd7e4b5074b3fa73dec0c45fc68974a1d657421529ee00c6dd43d4248220b5d1911d954bc516baa8e98b66b3f2961c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}