{
  "manageEntity": {
    "action": "Repost",
    "entityId": "807427534",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15262f41870b64013c02b3018a2999647b89bed1b0589a031db552e415768b58",
    "signature": "0x8b2dd0521c3039cee7fd5319a7c8dae04b661c84cae5b65b03931fdd0c66781268830e159438ecd525896965736cc8a9f1546b90b7d49492df255efe864a97421b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}