{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1662979906",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4d3982cb2c26917ee8b0206ce75250eac9e3ce58a85183838cd7e58682bedb2",
    "signature": "0x887c76135b2663615d8f6a8ccd4e19e85b28c391788621d549c8d866488f7b3934e30e282c4d5aaa143cdc093a59836217122a034738033475992cf6a13742101b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}