{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1691111148",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32f7118d2a7544d2f9839d66ed6bea60fa285fafea9384457265118625cbc62a",
    "signature": "0x3199e6974771e07baf29f375d0cabb444499b277bd624927c72657deb70ac5fe2dc7877c1d62717c8c6deffef3880b22bd15e735134c6d75287b50793f33605a1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}