{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1155455201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9fcc9e760a00797d1f8e60f7e093710a6bf43d52cc886d53f9d331c496628ad",
    "signature": "0x94c9b4475c04f39194193b9d9732dc2441e2a270a7e73b6d024c47c32de1c17042ab09675286d2d010c6095f5a55d8da7505ccf889e5f5a0326229a3c2b176241c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}