{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1112809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cb2cf8ff62a115319f56c4a84f4e2e5bc8d7e0ae01e0129e00c3600b3f3403b",
    "signature": "0xa29ed85ba9defe65c797272a377d950320ac3bee37057eedc1625fed03bf28470a599fc270b7e4001cfe8c4b57684da137cd5e64f259c34f60ea65445140640a1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}