{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2124107554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xafd169e905339be4fda47239fece8e459605ae871a10b47dae295bc0f9128438",
    "signature": "0xfec7e2e8b0a3dff9180b0717e96e40a4d3b86b8589d87f487045817a5320817720e29db3bcc97472518bd0dca820a132727722875f26ab9c859a68c646f02aca1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}