{
  "manageEntity": {
    "action": "Repost",
    "entityId": "959934506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6854cc6d9be0088dba615b1df60c60263d0f3bf1acee6906eebc76ac2360c3f",
    "signature": "0x78e164bcc8a607c7a5f787f50d4a674411fbfeaeabaf02e6db1503c2b99babc046e94864ab949511162f5985182e1b53cbb8ab9604f8d04b745aa77514e0d2a31c",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}