{
  "manageEntity": {
    "action": "Repost",
    "entityId": "305047999",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a7dfe8a2f9f0a24c33fb0d2f5fb98d07fcbbc43acbb3819192fce261d176992",
    "signature": "0x5f547379b539ba581d6f9c55f22bc6dfc633e801b16a6e2a3f78cac8812b08b00700c9b0e88e50d9e9d9c2a6cb8de35c271661e92012546503d324d2e35fa2371c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}