{
  "manageEntity": {
    "action": "Repost",
    "entityId": "45881963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b0d579afda55dff692fb49b3726fa10a4a8b20e933c011c8c5951663b4bf577",
    "signature": "0xea547ccecd13bfa26cc249fb01549a5bd454f6d6577138c38c401b4f635b019735516fd3ba590b0117f88212e338da16bd6d282cfe178dc26b44ac1d483258b11c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}