{
  "manageEntity": {
    "action": "Repost",
    "entityId": "500982251",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5b1ff2ca138359f2c051ec969229b42d48d5c73a54747294ba3b40e475515c1",
    "signature": "0x4d8f96d2e7189cf1a0cd4e10ba7bb27d0fb3b58ddb0506c5bb5db8efa4f2c8bc3c208270897ae8f8c9d894b06781d5e3d3665d5ab31bc3d26899c911a1cbce191b",
    "signer": "0xC56E1ccbA93c1E645e5F27Bf8A5ca13eB7A5eEbe",
    "userId": "335878078"
  }
}