{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25c801c3be852a7a7554b2fed226cbdf9d4c8429d2c23550df1ff5307dadd425",
    "signature": "0xb6d50620a883036c8770f541b7e2680161ec97edb56ee8e47282f041fb67d7261c377eea64c08a658d84d51db9ec26a7ef7812d4b27c0925c5298df451cd3f141c",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}