{
  "manageEntity": {
    "action": "Repost",
    "entityId": "847333091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00d4ba446c81e1e58131e44b3c0de705c8492b846e56fcec3ddb71c6bbe90544",
    "signature": "0xfbd8cfc150b02147d0173d2577b0771e3722b353b041b2eadd5447504cae0198730cf22be37df38352e9996e3227a00cafdfadb0f088cdfb4503680c391a549a1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}