{
  "manageEntity": {
    "action": "Repost",
    "entityId": "957925293",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e855cf9923ba93a7f9768a23a3ebf98da5fc2d905886e1dc371c357d1cfa062",
    "signature": "0x9ffcf91bc37ba0dce9a1a8a426e02184f9181042029a3a28a340780b744baeed7d2f7eacfcd3946e28cbb6edb8eafede6a509c2f503bd9a7301218d23faf703c1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}