{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1920190387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x262469101c0612904215797ccbe972a9417669508ecdd38b6b93982e34550ed9",
    "signature": "0x227310cfdd5a14f4e4d141e63e4162dcac9f7aebf04aa177ba9bdf282956b04053a1b5f1f2ec6a0103d0c5855a686020f9c376638bacb2ed79b12c9d20378e9c1b",
    "signer": "0xcF1BC458908F84936B19Ca8Cf67C751CD647B02b",
    "userId": "310796"
  }
}