{
  "manageEntity": {
    "action": "Repost",
    "entityId": "493434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84da33e75bd89cc81f1bbce0994e322903a879f68cc7ad628e0c698d7567831e",
    "signature": "0x00ddfe6b614907ad50cada2d88006c1d5ba0cc3c2c0dae460233f6b853232a2f32f9412558affaf01ce5cb4a0c9785e946b198b95cdf07f042d2e05ed2ed30901b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}