{
  "manageEntity": {
    "action": "Repost",
    "entityId": "199058",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ea60c269ca5819f56397ee5942b1c07d69e7a68990983bedcd363aa27bd8163",
    "signature": "0x0e82e62f10fb2281794036094a79f2a5a26b23a265ace468304dd3a9a2c2db543376b47b7518e8f6bda170c8c1ef82f5afea3f3a76bc8b5b6845cc51103e6a071b",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}