{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51669785",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e501a2f3ceecad136a7b55b265496c330cf5390784e3e84f58197a721a3d566",
    "signature": "0xb8d2a23125d5a3aa46d3812760645e18cf45a6339562384bce2efcf4228f236c1aa0e68d32113897683937324d1641251ddafca1de7c0398462068157832bc271b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}