{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1654854709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8ef36978c29397f780c8e8c63c6868c1e92e0c3b53f61b858dcf11cb8180cd3",
    "signature": "0xf558c49edfe2cffd55dce344ad6bd76f249fb39337415963d570b6ceeeff560773a3bba053ab02f0be7e4a1ad541059cad22b692a5b85a05a075adf11319443b1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}