{
  "manageEntity": {
    "action": "Repost",
    "entityId": "405727261",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d66d0628fc6437adc1e9f0404c7566be32f377836632c700920b9e8682c614d",
    "signature": "0x53231bb3f6450fb0748152483e192e82e44b963bbd159324f8c83894556f231159379fe4c2ba03d2ba0f1f40517d45bc8f46779146443d4a7852adf24cfdc75b1b",
    "signer": "0x72d1844BB49347afC0912B6743298568BC02b404",
    "userId": "328108"
  }
}