{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265437523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1650512887e913aeea2a7582f8823a7e07101e6cec1bcacb5b60b8cf752734a5",
    "signature": "0xa361dc92452b2b080d09387a6751c0680eda9c8ed70764f52cea031fdd92fed476dc1e945d2d71790f9ce944337436d27ffa4c414ee7dc073c8775c5574fa33b1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}