{
  "manageEntity": {
    "action": "Repost",
    "entityId": "750235432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x034bbce169cfae70cc0c220b2f506830db4d5d1fd0a47f87bc9a110e0635c4bf",
    "signature": "0x79fc22e2510e48fa214632617d72034d5b837f75ef37ecad6a1651c85f88ac4a7957a8b10ef54c306b3f3ff0cb29e119a01af3558cc6aba88aec060d920219f21b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}