{
  "manageEntity": {
    "action": "Repost",
    "entityId": "123551896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeed59445370e018ddbe534dde39cebcb0704fba4981310f2143a4aea77f4a951",
    "signature": "0x97ec5d21a826a6c350c4a9842ef840957db68b54cb58e2bd494d4aa0f4e181f904f4dc72760bb26dfcd3b69fd573bff2e615fcb5c9eae217ee4eccae0c56171c1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}