{
  "manageEntity": {
    "action": "Repost",
    "entityId": "334214034",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1fe6709d5e3c3a5a773dccf1bd214b9f4a2dee4c07731d4dfebf1e9cb710dfb",
    "signature": "0x4aa9c0ada8f575d708980bebb143dd1dda76b2321c9ff682815b1b55be8e847a125ac0d5ac72362491f26f2996f9e66a3654061d4ddd996a3e0eb3159458a7a51c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}