{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1190146876",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c209e75172583a0becfd650332b6f954f8a83354f8c32e89e6a58f6e64cfebe",
    "signature": "0x3626770bc2c3c40a0b354e9105f4613d0d5a574041a5d09e3866d1d611f258a442d62551f914f18f94687178202b8a62dca09c02ca6ede399e41f99a0ef35b251c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}