{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1061401",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6f3e456270d4d5ec3f1de6edf2d388e909e335a27700b88f314ad92b059a398",
    "signature": "0x638bba53f565afe1bf43a78bd1de400612e7a9843b84174fa0179a209f0c8bbb0d1225b58ea01e42390929aa564f932cbae07a9690559bf35e3db1766a679a461b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}