{
  "manageEntity": {
    "action": "Repost",
    "entityId": "382425628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2181d60ff5651f891e255f4f23256c46699505b96cc5c0bd32fa1f092e6e45c6",
    "signature": "0x9d151a05f7ed0da9a5d17f540d9f08ab4e85c3207d67564abb2a1f40befb2c3132b6c5e49bbb3bff4a28448d0e08fb33878f8d636a2f703289114e331960310a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}