{
  "manageEntity": {
    "action": "Repost",
    "entityId": "951905497",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee404217e23f3c2b1d5e663c742e03ce6de2b3552454f54857cc51c102acbaea",
    "signature": "0xe1145d89678b59088c3c46961a74625ce65296481531b17988e003c028710601054a2d6e474f6ab2644bd87cb29c2e8f9834cb309db3117266e657eea31ff72e1c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}