{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11231111",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43d94d59c3d2c89c72dbe30332399777841567594aba75c34eb0dca6d590f9ed",
    "signature": "0x79df81ce588f376ca0266f7e406b50c9d604efc54d9bf85e6489bd0ca6f3e5862d004bc0b93bc389274a4e537ec0590b0c78b14a765e66d1ce3131209d14b8e41b",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}