{
  "manageEntity": {
    "action": "Repost",
    "entityId": "411439786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae03c302a7a0ef63785e20955877f9346eb7f58b6a4ad1db247be9cce9cd5156",
    "signature": "0x46343b3b2da60da553b154a996f3fd167a58c13e0346ba435b03d0845c7cb1bf084f887ed6c926b6136a708dda52592274ff51794b80b95427403386bb19fafd1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}