{
  "manageEntity": {
    "action": "Repost",
    "entityId": "224849009",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37abb2e6cbe53e03a8ed5fd6309b105cf5c72b20ab5ec64d070979431585c6c4",
    "signature": "0x1af9236d036b486532829cb0a8f434f4cbc729921f5b12ee5496e92ba35f66a62aa4439c3f185dc369fbf7a6f4fdb1aee8d2f31653efe6e76bd2133cd486badd1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}