{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702189",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ace06e6ef56d972f166de97807d91ca96d4de973577151bbf73cdc45d689023",
    "signature": "0x7ce1a47457f0a2795b60c50697f046a4810b7b41c2e3c7a0e0016d4001f82b7d5431a82698e416d317608aea3b89c9c0e3e299190dbcdf19a42379bffdc9edf01c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}