{
  "manageEntity": {
    "action": "Repost",
    "entityId": "985704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a9f42b3656f7558c278374e5db092d0694f57ab9056bd276fdc44c4a59bf9a4",
    "signature": "0x279cdd094f7cdf4c8107ee26a339d5ee3ae538f3d22fc0d0f615bc496eb281876cdcdfaa6b467548757096be0f7292d3882f267c48fc09d0b3f2b00949ac74891c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}