{
  "manageEntity": {
    "action": "Repost",
    "entityId": "140031",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2fabf9d0d388661f867d98647beef7eb868315bb93c118c90fbfcd425fab9b43",
    "signature": "0xb84fb0d5bbcdfe35f4ff537de8f7be07bf7c709a9bd61e93242d1f9793ea081a76771ab8b3e4be2c423c7ff31477286d0f0114764e093a0db0b32402822f75d51c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}