{
  "manageEntity": {
    "action": "Repost",
    "entityId": "53640307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2b73f4051acea55ba53c18004a6250df83c4ed7dc466049b16381d01a112f8a",
    "signature": "0xba991437974aeba3f2f641d645edec639e62ff782e9029f35e37877c8222b4b107cb9d7c8b9fdd082e006e0e223e3492463416ee689ecd029ccfb68c7837acf91b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}