{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1278093467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4fdbe81851fbfb97c1b1b02032ac78685e42540956b1bd0f5640c4598b81d21b",
    "signature": "0x86d365c219782f89de618cd58245f1c439af62acdb856e23fb3dfed36db85ca959c7f5b6a92c39d82dc922df267bb35aa32955e78279196e62157f7fd7b4e3591b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}