{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1325094799",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf39c86e444af27498cf62b3a84dc60879c305ffca55210e296cd417c06652a1b",
    "signature": "0x4d1e65dd5c52fcac31ece483ca345b7fd092f87b41d607718b4dee457dfcb1d7742049f57c63159c23c2403db4e4f382e39faa511787775a511399a4d51e69471c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}