{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655429860",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe461874ed4571d6ef2e9dddc62afc1ecbeffe8242c58e980fb97096b65af49e9",
    "signature": "0x147cf2aa84a559a122983eb965ce2381523b0b6f17df279b190c47617082bf464cc155d938048f75702e837e73a176603b3c17b35b9ebdb5afc324ed89850a971c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}