{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625422215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x536f77b8917dceb8225616fe089cb2a5e752d26275318347b9148983367852c8",
    "signature": "0x643c4684101b3cdc8127844c6fe196dadd63870a9b56d9cbe0e76d17c017cd8d603f229b0b85b89069555a66192788aef6300ff4a9de484bf9dffdc263b54f3a1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}