{
  "manageEntity": {
    "action": "Repost",
    "entityId": "49864",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff8321a3ac497e847faf25ab686b952903379563b1d32042af989860145fab0b",
    "signature": "0x7afb725bbf0257c023e1a41f37ac793e9ddd02af243ae8188e46110c4de3ce026ce305c71ca6c8ddcc853e1ded48a883cd8c5ddd451de8432f3065037df6bb361c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}