{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1831605649",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb547932be15f679796b6c6bf88a42e00ce05227726f9d74d3da474ca09911f97",
    "signature": "0xdb6c593c8416807fc360afdf4de1be6c6ed1ee3289573214c6222ab78f7731da5ca5947b0de5a30678e17ffa64e98088e862797367f3c58d10ac29e0b97368451b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}