{
  "manageEntity": {
    "action": "Repost",
    "entityId": "969029306",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfeb4e0631704f1a01ac897ec8f5b911a257bb34dd28b4e11f9f76b7fb4f8b35f",
    "signature": "0xaa6fab4257bc606d7d5dc3c0a2af97de951c6e1f33b0c97e116416e937dd2c63377a45059f0ec80db777e312f08f5909b33409a86f726cc4400d50a24fd5d5bd1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}