{
  "manageEntity": {
    "action": "Repost",
    "entityId": "861250846",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e1cc81976a2dde5bc6949398404c4a64be72ab126c324b826b014712f35f28a",
    "signature": "0xc2f33a4ebc74bb6bf513a4346c81ae31072f37150b6101135a064e79c313575f18922313e109e565e03754855e1db47e40c28260174457532829457f5fec49441c",
    "signer": "0x2B28feb1CA15953a5a910C4E741698a24e8b3FE9",
    "userId": "887020893"
  }
}