{
  "manageEntity": {
    "action": "Repost",
    "entityId": "535220",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x282710c89c26530b285e26fc3586d0be352d514a88a94bc06062959bf1b86d5d",
    "signature": "0x99426c87a24496b06a498ddd1c522bfd672861d67f1fd1d7c859b8cb72d6d58e78c19f6cd26e0197d919187f552b8f13e93357926cc5c7da93596e59f31c6aaa1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}