{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1307880051",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebfda2721ca2c13bee77217ba7e5bdcb4cbfc5d215462ce59ca6d0f10c9d489c",
    "signature": "0x2a5a6a569ea349a53c4c1229a34834df031e06bcff2a190a46323557a2ebeee1264176c845d048a47227a91fac6b38c8a6c663243f6aa59346288660c36f0c041c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}