{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1186138672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88ea4144f66acf2378febee078e2e066efbc2953f05a19a8e4ee4767d13e957f",
    "signature": "0x46e3628ad1938b4861175bfe104603caf7cf23c7075badf10627c209492eab927ffe30e01db3c4f3256063fd65f4f367a5741edf3146a209fd7a3f0409b2896e1b",
    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
    "userId": "54166466"
  }
}