{
  "manageEntity": {
    "action": "Repost",
    "entityId": "952197683",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91ac7811308571ec0218310d5157d845def47e30faf9f51ca4c86a4f2ef24766",
    "signature": "0x4d2b63e97eadb72ef178538d91636ac84a7cc3a6d6332e0f65df091e19d7f84818af5a32b77921ae5ef8c16393b9e96e20066a54ad36e2a88bf9ccbbbdc302101b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}