{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250130",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5782a6ef912ac9031b7f8ba2b2223944dcc4260e4dd8b11a4ebe4fc1015ffdfd",
    "signature": "0xfb420ef5374fc769d457796eecdd5afc16d1a9565c74d5dd2543088298bd475a1ba8781f3680281ddaf38e2a619c562343315fff3a361ad08990de32eed96ec91c",
    "signer": "0x061A60900C738C67bcf3F9Cb7Fe8f703DbEc8Ee0",
    "userId": "718327235"
  }
}