{
  "manageEntity": {
    "action": "Repost",
    "entityId": "536194926",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f96f499771aa203a6e3e719f2e5eea839523c32fac431a83c9b1d1c703ff7d8",
    "signature": "0x5cb1fb25239dc55d4d0ebfecdb107851855725c5be777cc11c92dca37578074c41d9a08d6ce67ce5979137c4fa649156d867a428158bd2469b45acdd479a448e1c",
    "signer": "0x76433fcfc10E04743aB4EB98660d4B47526AD243",
    "userId": "328228955"
  }
}