{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1410131847",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0fe86ac41fa9bacca68b9317a49548996eecb5b4ba1490ad8c73c8b89b3de74",
    "signature": "0x70498525085e4e17e87534fe3586bf196379cc3ed739f557675375b366303d254695320f1d4b440102c28d0bf18c8685565313ffeab2499abb28cee91a5bc7b81b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}