{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2141714059",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2d14b710833fc5442b0dd260280a35f15cc1cdb69b73cbe17b74fe2cf170d5c",
    "signature": "0x79f099f454f587d6c4fea79c73458164ba1df106e9620679689ab5e74282e39b31ac8f82b8a093c7c8a96e8e3dc119013b4f090fc3ef691a1ab88b065acad0421c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}