{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125990",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xedc79a14151d1b8d9787c41e63d83112ca6a82c980a4c3845425bb665ff3ce8e",
    "signature": "0xdff76a5904a194e79ed5cda05c251b9994809cf6ee059ec82e0d6d78ad06ace263040e0090aca711f664bff69c9ddf3d49b9e9b05aec43eae322d3977dc30a131c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}