{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55623",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xccddc8e1b457055a987442f94984f8c4022d318e042f398f1fdba9f350df389d",
    "signature": "0xb03fcfb8a66aeda8196c82fc1d6cc8f9d4bdd60c2e4496b3e82003d692de256566a07ee49a15464b847cbd47dcdee81ed6fb75a55af1bc58a6ca72e0037aa9c11c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}