{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1556986435",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc56f6bb35089aed38324aaa666bc468c0effba688512687c7a22b1f61ac1015a",
    "signature": "0x4c5b35a12ce88c0f5d5b85003e5fce2f1ba52edaa59ee27234a134b09b3204e923ad0a497bf660a1b1158001ebe6d6c3cad903473ee80a423d43b96e9ee10a0a1c",
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    "userId": "77551267"
  }
}