{
  "manageEntity": {
    "action": "Repost",
    "entityId": "770066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8db07fe507668e56666713f3984826fd7030ad0b456bed628e3458fde0a36c4",
    "signature": "0x0b7e3557de778315c1204eefe337df2181adf00a9cf78aaec100933ef28f5e7924512c3644aa95a8cbc956976f824ac30c6c18009269f6e421761cfd65fc8da41c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}