{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1139332356",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b5089663b67da8e77ac066db0947649a8f9ca98fba78c06b05c787e63dc96d2",
    "signature": "0x1b4e88725d9b270d88ef8e908b5ceb8e0aaa04e262c0ec9c399b7c9dafd44bdc60fc42b61f6c8fa1b6711b406ad24068a5b2286e42e54ca07a8d94fad10b77c81c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}