{
  "manageEntity": {
    "action": "Repost",
    "entityId": "90897889",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26ac170f99422521b38e9567b9480ef206107726e780ea85ce4f243fdc6690c5",
    "signature": "0x6540ad51149fc1d6ca8c982610a0a509c19c41eaa32a7d6c793d5b05dffb408925e80c92abccbacfe3f861a3224f8317fe020235c21d8928519e5859253fd9e31b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}