{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30a56c4a5a3ca7c08edf8c70416a029223e8f84a75360d75784a2d6d6bd8a99c",
    "signature": "0x0dc66c193fbfa131739009baeb1c50dfcef669009f89706de75b1638066cce0472b00edf5779491aea15cc01af05df2bc9659bc634ba2afab54eaae20063b2591c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}