{
  "manageEntity": {
    "action": "Repost",
    "entityId": "522249",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6366fc0721afbb365cc1ca9ac8c05f076e7ec7ba019ec4d69fce1219a0516c34",
    "signature": "0xd58b85bc4bb08588d9b37c1cd53debb4224a732f4ce8d41001b1564955de83d57b7104a588e6ebfea05b663a1ac55efe9da65573fc22b40d48fa59ec6f0b7e4d1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}