{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1081473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e9ed5535650f6fad49016ed628578515fae05c8f6eb2349480606450671250b",
    "signature": "0xe29415e5dd27d4bd65b6e804f862e757e571f1a0b4bbb9d67b0e272ac41f538b6caec8da4298849e783477cbf66db4a1afd15ef8b91155f7aec1b035a473034c1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}