{
  "manageEntity": {
    "action": "Repost",
    "entityId": "582176914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf2d80dc377f77bc9ffa312914a9383d372cdab9b5245c03efed1632333eb50b",
    "signature": "0x4944078eb8fb9c02e063943547938c3439c18ec33432081893c3a06a5807a6c6308d299ef0b7054f9443c1eb8ee8f059dff694b2e06dc64f7118fc3a03c35ac31c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}