{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1370737217",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x857bf0a2cfda88cada541e66e3f21623b660283b4eadbb01678e0b1dc7449676",
    "signature": "0x87e0787b8480585ee3b5439f3271e0800e4ef3be1e3bd7461cc601dd9e257ee059684c323d7be3d18f7be24624e867526031825edb1bc5810233e8dd16faa8f11c",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}