{
  "manageEntity": {
    "action": "Repost",
    "entityId": "941232312",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5493e51f037d76b1f02770d97a643278c088e2fba90f6e7ce9fc6bd1123383c7",
    "signature": "0xda0b556a3014f54a85c77e8fe5707a4dedcef24224272379e77dc09611fbe14449003bab2490887b32cb001fc8ca99f4b7a067ae6caf49cd7a4f6a48ec6005a11b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}