{
  "manageEntity": {
    "action": "Repost",
    "entityId": "664092963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2b733ac3347da4a911f6cfee583cc330850932d714182e30ed4ca716f96c1b2",
    "signature": "0x79e0b8807c8c0e87b3725b9aa6ecd4b229e1f052b0af5c88d6e9fb7f21d3d2377712537d59fc4367e05b3562af7724586bef29161d62288ffa0148000e2232261c",
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    "userId": "24240642"
  }
}