{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1753004316",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2fb2a3db634a534842e1f64f28332e0337d95c2b15c41772c6d1cc12d08ef956",
    "signature": "0x3aefba30bbd34fdbe19a5a6a6e8647a9687358107876042ca73f3899cd18eea45c2e8c672b317ec213435eb552d5489e22cda9fd1da7749a3552c082ce9becbe1b",
    "signer": "0x8DB1cfb49C2DF4A215d1105b81eF0A0e229497D4",
    "userId": "426986822"
  }
}