{
  "manageEntity": {
    "action": "Repost",
    "entityId": "582811878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0c2933c1ce5a66a71af393ca20ee544cba55fb800903df6e3c291ec941898e4",
    "signature": "0xf0c24f41067dd113dd5c173329dedc84e858b410f92d5e3c0bf56f816d5fe6a64d45a2e711bd7a1404ef227eacb06d5de757b2ee6dd17cb4a0ba0616b65917261b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}