{
  "manageEntity": {
    "action": "Repost",
    "entityId": "169712087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x461f9eb7629993fa8aaa4ac44487d025c7234481db31d640dd2d2906e982e6f7",
    "signature": "0xd0c55055e3df940ed7078aa0129b61d0dfbe6c6347def8daeda8381efaeb4f9650ce88eec67ea5a2f67dc85eafad19b5df5f6fd0b4e955bb25e3584e33ed6db31c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}