{
  "manageEntity": {
    "action": "Repost",
    "entityId": "341087259",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04b85eb637ea59952e86db2fb6b10d1381ef380001684920261ab4ea70944ed3",
    "signature": "0x702bba2b619611e206dea65d6aec041b5f77597e0bb97e6955748b85614f920932552fd17fa774d1ab845fea8d8f1d15d2bc394e74302c65eb3dae265d724bf91b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}