{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1659259346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59bc3984bf30716d5c17edd94676c10430c976e5e1129a3806c6159216eb1f26",
    "signature": "0x41eb4730867afcc763a2e44ff035ade124e81dccfca8c585c39f59bbfeb2083467c11940eb1ebdebf04e9057782a4fea5da265a1bd204cccafecc6882700cd6f1c",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}