{
  "manageEntity": {
    "action": "Repost",
    "entityId": "165291",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7c75b2484547332392b82e0ad58905c66226ab8502df68b5184a3a89c656bea",
    "signature": "0x88f48af02b6a1ebfb91ded8397c9acad627127ae89a4fe4ba0aaa73e2e0a2981427ac5338d14720c07e3e0ff740ac00a967744fea2ac9bbdcb5a3987c31415c71b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}