{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1086917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1966cb23ff1dca59be731824d98492cf164401e3dccb8eeff63f964ac40b98a",
    "signature": "0x472a58383cf1febd96a50491969efd936c7ca761261a40bb83a95d8dcf58b3d452623899d0eb04b947905a27d99728f9230c903ab2b95dc8e54f1ec7784735bd1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}