{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1224601201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b2aeea0f034b487fdddfd8604db3061c63fd7edf1546c4b42180fbe9e5a25c9",
    "signature": "0xa5bcd9a40b92b235e2d4f06d2ed470965b537536da21a5b8ae83de0e92940c4219795c212adeba4ac4528e60ab2d2df91b50857c701430049c5e5dba2307747d1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}