{
  "manageEntity": {
    "action": "Repost",
    "entityId": "46143",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7410eb80a2553c530f9243507122a198af7f3d561bec6e149a9351de4127741c",
    "signature": "0xabecb0bf111296e96550e1440d6bc765aba3a983031ce97ae2020942eba321f0705630357b12b7471b420c0cd2b0f5345f6e54871ca5a39ba2f50ae307663bf61b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}