{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x629d7708803180d8e58daf9a9f95189f8164e5c62a29e3a0ceef3362068c97ff",
    "signature": "0x163a61a8470b1fe9d3db8891b51b7b2da94acb0b6ab89a681d221b38f735dead0cd1896a1b64a1b0e1bddce5c69d10aebe97566dcd93052ec28182f1b9266e641b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}