{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544928298",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24bdf356423c7d1821b02c5b593dfd32f4c253cecea72f2208805276340b2505",
    "signature": "0x2a9bdd570a6fffd1a272f3b6f096b356a26b953e26d1ef97d941a4a2334f47d73554dc0c3a75f0ae85aca067cf6a741e75f6957215f0b47278fc9ddac83670de1b",
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    "userId": "77551267"
  }
}