{
  "manageEntity": {
    "action": "Repost",
    "entityId": "302332304",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96157d955ab5974cdb2c0d36720f34b048296e38dd63354416d66feac46a4862",
    "signature": "0xf7c70f1bfe8484f21b98e2c0a0a0229054900a1c4fb2fe41c5135ec5cfea1c3763fe4ea08e82e34e474cb306bf084737032931c42ac5ab25ebee3b41714f2e7c1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}