{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1343987098",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32a8ebbe737cdcd2e84bab9f9954a23e541a882b74282330658e480549ab5307",
    "signature": "0x2e649d2f5756db908c8218f06ddcf804d23ac011e2b83462e6265008d71b878a389785dec126b1e3cf687275e75a0691ff50310c5902371e5130467d65497f6b1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}