{
  "manageEntity": {
    "action": "Repost",
    "entityId": "569796450",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13d8bc2952e45c45463d82d4ce65624939ac1908e4d6e12875f3e23a8115b9e7",
    "signature": "0x7b054afe52f2e50804d8ec146b5d065442fbe6076740e34d9b7cda40a7095cd01dc51667e4437895f529a406971c864b53da77d377c9223765057e6610a53bb11c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}