{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887754442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf26e3ef68d6c652bf620f917fc36e6aefe632b9aee82b1652ac6fa2c488ede9f",
    "signature": "0x1cefebdf37588dd7f0b8817370301230f3764ed591f289374648ca843a901850172cf45ef145e85c111f041f61529313d6b51d4461521cdb1e8d6d6071ccff7a1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}