{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1422981379",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68e2a9d8f0545b5102542b10c95d26a729f81d22889cc7ae68b3872855f39322",
    "signature": "0x98d1ddd5f857e437bc1a240ccc54b6a7d192fbd9188d6fd32081455b3f59dd8f583376bebd6506ae4ae81c360e273c5946136cde12be14d1ad67189868a9439a1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}