{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55036992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e579d4026ed515dfb14c3595f6a8fc5486731e6693cb0f18c4a19045d4e1bee",
    "signature": "0x12f68b76fe4cdec5b3a7b832e6e7b7ed5071e763ff5befabd0cdc5ef68a752c91a35159335c589cbda28d7aa7158ba033cffab00bc6303acdaae8e8a27ddc5151c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}