{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2106394909",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1054e508332fe182ede054eb5c3d49b43ebe6c8841db38c7ead0ba212deab829",
    "signature": "0xfcca12d4adf69ba2ae09ea5f280b7021e609230254c36bac44da710d175a2f884eceb632b40ec810040af472a61525be7ba13db1d38250e12983bf31aec4eece1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}