{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1893496263",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x658cff0f2e72ecb8821dd7a49bc6ba6e86ca074a82eed53aa56c8d18ce7ce2ad",
    "signature": "0x213598e412df87f46547d3b33b98b5fe0590a9e9f115466387b376695a45c5672c71b719b425e4ca0191b0820ce351412832ac25ce33b638d324a9576eea8d791c",
    "signer": "0xE6a2533061175ED4c7f073A7BE3dc4189A4DE47E",
    "userId": "427249190"
  }
}