{
  "manageEntity": {
    "action": "Repost",
    "entityId": "972482",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x733e996750943c63e6a5ee9ce2523f6d56cd7debd861eeb7e35c11fa4136b705",
    "signature": "0x9502c5e074497cbaf25d39c234c523cb985b6533acc9ae14c08ac878bccd5d614768d214a2d40e8264599119b1b963e1ae3773b77b0d23bcb2722821ff94953b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}