{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1447963678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb10027382186a707b6da7c0cff7d121c3025f45a80fbf9681f592566f38cab43",
    "signature": "0x8b3c07cab353822a8526358a390a399b0c64e94f1bcde29f988635548186d26e43463d99e80074a5e4751dfb8acbd7da0d5f099c5e500d16bc3e7b5c95e7f4341b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}