{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480558139",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36c8a4e17ce7ab5e40410ba2b00f291d8e308f0029481c112f561fe2ee766b81",
    "signature": "0x7d77bac31cf2c1eb6d01c3b10b182f407e3b329be8349b9dbc7f56184acd19946b743d34e06d06097cad00ed5cea5bbe682d6f398b8157a5073d9ec286ec7e3e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}