{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22ff607e0b257bc33d9ae1210e7a3f308d877d592a86c4f972bcce32c81533c1",
    "signature": "0xf7a2c0d1e0916da37c7d992dda6c304e01d14608394dbb0d8f3a265e7de8dabe27fa5e2486e3337def490c24e15d74ce1b020be3921ac49b169907eaf45b86a01c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}