{
  "manageEntity": {
    "action": "Repost",
    "entityId": "465294340",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb49b696940b87b494f6564380928bc6ee27a56014d4c2574e7034764fee0f81f",
    "signature": "0xd09cbc664fbae9e59bf3bcaa45331a506b6309cfef0c90e7b758fbd99dc907b9522da4a34545d021bababb025d7e5e5bb75cc0a2625f456b253a24329e6a64831c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}