{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2125110173",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f30d1cd059ca16b5ebb948b8f6d010fd8808b0e21933abe17638054dc844b21",
    "signature": "0x738a10e8755ae5d0c40a29d6e3fa00b7d3a64c506a258f7cde47a02ee7dd61e37a8d82fb4b255847f04ea57bb6727171afafe3c2e466c899dccd0bccc5124ac01c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}