{
  "manageEntity": {
    "action": "Repost",
    "entityId": "402473953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa100eb97fe739a3f90a9c4a44aae3d33aabb1c60638a70e1c6c87a420e6cfe60",
    "signature": "0xb46113514370f884edc1bb46d94a2e827497674445cce3cc009f2cd1be6d8e866f56d0878cd5d2ab4f2f5596dbb93a61e2f5e06982e0a324b7fdad13acf5ce5a1b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}