{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107115777",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0921e7ec510c63798ebece8bd28c3699c1eaf727698b0266ef98e0fce15266d1",
    "signature": "0xfd33ab0683b6dc18c5257d1f7f4871d414ee164e847b6353cd69bdf72ddd014914f37248f15304adbc4f82e416235d7a3f8c5e31e4b2cd41c3701240fb8c8db81b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}