{
  "manageEntity": {
    "action": "Repost",
    "entityId": "730686481",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6dd615cdf8aabbb0a8a9e344a4a03f18416815aa0b6cb5c22ca9966a417e671",
    "signature": "0x59f8d92c71ea7dc1e473bc3c0503f1db2fbdf472804e34463845a28fe14c2449554f1f7a5ee1f1bd3dd7b62af0fa1cbac57212389073f60357a182838dbd7df31b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}