{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2063447498",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e88c20b9e0902854840de480acadd66659d627d1870e9815946704a2a991cbf",
    "signature": "0x7c93e6c771024e99f07216224b3eea247366a407a27d3ccea4fb1cc9eda80bcf009307ecf339279c63d7bf741b0e3a4bff2bec027b1e1eda024c44869fc01e2b1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}