{
  "manageEntity": {
    "action": "Repost",
    "entityId": "595643812",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba390e410954180effe25dcb12f0bf9ac6cc935c4b97491680c658034b6e3df8",
    "signature": "0xbb316291b20222964a08ab184e6820924507ddeba96c2d2a59e3044ebe1d4c4b6046a7c506ebb8e459ee293c2252e54cbddce63af8ac86999caf74484b2925c31c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}