{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2100085204",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a3d447807d643968da43c304aaa5cb76a37522287caf83cb89606a5a02f6fdd",
    "signature": "0x49e79c551f02f66ccda2e77af875584fcca039b7e15da2c2ad5d4e4d567190dc22c957b4b0a6912cfac3acd4b976f53df327fcf6113ef03f2cdd8684432a84c21c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}