{
  "manageEntity": {
    "action": "Repost",
    "entityId": "632054917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82f1b7c9779b91a6ab906842b6fb10fd0fb3ca4457a5fcb7d492a6e408323c90",
    "signature": "0x7d330131660df438de6a06a5e908c98748a235c603d3c4b3bd47e66d14bd40bb36f285d86c98b76d06ccbfc232e43e2cbbd7c9a37c77b21e8913d1d0213e471e1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}