{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119123735",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbbfbd9d13875980d2e57cea9321c1e229fb2da0bdb2ad9e87729c696f51c8394",
    "signature": "0x9f936cfdd303b5e8aac465602892335f49f6f3e7802aafff501fe4f4f44f07d5258bab9cf713856d68ae4674fa52a48ab042818e3c6eea641ab7bd26d9caca2c1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}