{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1848656522",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b2d9072543b84423e90a454e5ac4af14664df6b2c09ccd514422c2ea7970ff5",
    "signature": "0x7fcf049601538f9f795b99808dfbd8058708f973a27cf189fccc20005c48c7da7e57a876e8f5a6e948ba4be8099e8067a47170b60e172a1b1255d80352b62e3f1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}