{
  "manageEntity": {
    "action": "Repost",
    "entityId": "16755",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd10cc50334ad81289feac7485ef6de152d8d4f46a40ca4d84517fbdc1d23d030",
    "signature": "0x3208b911710e4a2ff97b937b785afa3a5d7e8ba8fa079cadbb7ca9d0a710f49472d685b6ee0fdeaef35556fcf747b775c41d69829865f2747500c79fffb389381c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}