{
  "manageEntity": {
    "action": "Repost",
    "entityId": "855797656",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x161f2294b24205f0046d98d52139f3989a11dcce3152f279209dc2a93b549cc0",
    "signature": "0x75c26c99d23f13d3444efe73dc863c562870106e8f61c057539575054c1d59a205c9f7fccbaeab25b2f70527bfa5ab4899038220f3c7c4c21994081849efc81c1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}