{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1938805208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd421ade21783025c9295aec887c4123c6e76cb4121e4fa9566f9564300bd98f4",
    "signature": "0x2eae419e8b37471a007903f694ef8503974f0b74aff3081a1c99f777991c17492c59a89c51eb5347d92ac9d4f0b2f48f824a421d57decfd2e26e9dc34eb5a8331b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}