{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1764220124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c50b4fea8219d2d23a5648967c4e8193a3f323c39537f6977c011cbb0b37f34",
    "signature": "0x9903d8102b940e4e0c002003aec3a4ffaa1417508af9866a5fb8dac33fa76eac7247779d61b6f81381ea4266311603249193501310fb0b5d2ae16ad8680745a51b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}