{
  "manageEntity": {
    "action": "Repost",
    "entityId": "699500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc05c7dd840c725464fcf37e470b9174ca03637b64159a372da6be2ca84ff41e7",
    "signature": "0x0a4db8203e1df01c91e7e5bfdd6b8d4baae092592b473cf46570d14082d3968a161c307cc2e6c19006d4f5cb2ee344d2a9496891fef418532c694733fb1bbfe41b",
    "signer": "0x153E6D11b5EB31185A7B1bC88Ba057bb201b6466",
    "userId": "148704994"
  }
}