{
  "manageEntity": {
    "action": "Repost",
    "entityId": "970006655",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d4a0b1fd2f0a9853ce7f5ebbce98d72c1be32817faa6e8b957c94cf997de177",
    "signature": "0xa55685b89077898f169de611a152346edd30ecbff78abdaec5c37119b2863e2f23ec512356f345f98db27551eeeac97210a872a2e2fb2ebc325604232efa68cc1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}