{
  "manageEntity": {
    "action": "Repost",
    "entityId": "352232862",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd45710bec0656ab5213fcaab3ca57c2e7186566ad886b72fddded9dff96f3264",
    "signature": "0xfad6ee04339fe43c0bfd961c3a1ee122935f115f45361e2a58ca3af396e61a7b6c5d4f007d80636794d32682d08931349109fe0134316e19530e8f8c01399e4a1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}