{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1654995388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x621f4fe1767e1acf4d56a36a22ff92ddf57188ff036e2be8e9ec22e9d9d07555",
    "signature": "0x1d4c64aeaf0293b2f38054b715acb83838c692785e9a74d1ceb64150ae2a2880737f311e43a6f4903c524644a48f5e883850bf716eeed3c314f21a5351be7f601c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}