{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330644350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbba872970ecce1881c5ad0f93cfd2d5d2886ab6ced52fd2145e923c1f22c549e",
    "signature": "0xd9c3b9a854a5391c44dd912a98897cdf03197e5a49ca9f1e240ab85685f0eae02bf25211f11e833251875079fecac551eccb3e132f865e86aff311a9a8c6d6ff1b",
    "signer": "0x9436FA87F6c8C3aa9e0F0fc7960566dEeB9e23d4",
    "userId": "220347726"
  }
}