{
  "manageEntity": {
    "action": "Repost",
    "entityId": "681740812",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x908ded7ebdb3630fbd8c7c2f3b9eaf178f43037a23775130b28eb38e6fbb12ca",
    "signature": "0xb502cb142de6e1c0502a4ef09426ffa26fa12bf607681340a7783a3fa0bb7d3014e72b4dbf183b484f20f2f6c4f4539652bcc871184190406f5cf3ac8494c7611c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}