{
  "manageEntity": {
    "action": "Repost",
    "entityId": "273816050",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04e422dc2ca37d139d26a3d9bb15a343542e4518ab0ff775087ea70b29c84a69",
    "signature": "0xc7968506c064c076d72b6dad04a522a20b7d5355d6d167af2e72499843a27d0a6d09c34717fad32163228901656d2d6765db0bbffc3ee78ab6fe487b9e59c0ee1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}