{
  "manageEntity": {
    "action": "Repost",
    "entityId": "71597208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1e4acfb63d300e4193812b7890c40942b10e00148121402341b7cfdd291b6a8",
    "signature": "0xa30d64527c778785230c3b9fc4201a5425adc26ae0a21a3af659bc7d22f86e6c22ef8c70e093fe42f15334f331e478fff288a1f49abee60d677355378ae668381c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}