{
  "manageEntity": {
    "action": "Repost",
    "entityId": "846291054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f06918c838b7543edad980b35ce8edd49bc5ed777692d0c3ee8e973bedf16b7",
    "signature": "0xb0094cb118086548c9b3ae9c3f2181e9086fc85945361e2adc66b998b3fb172e4e5cc683905972964c9b4a3afcf82ec3a1ecfd9ef8e3787e6209b04e69d7b77e1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}