{
  "manageEntity": {
    "action": "Repost",
    "entityId": "263643481",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x660867be6b1f496b70295419dc39d4e69bf5c1d37e3c4d4deeabb745d2efebbf",
    "signature": "0x8bdeb7b03d4c052f7e1476eae21c2ae3a0787cfee9aef3558bcc6d3cec5135e23cf1851169423d155d6ef11f675be7e7b167bbb11336f98c1f6fb49e950ab8261c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}