{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd68dab72876b5037b1643875782f20afc821a21000e51a88541b436011b1d52c",
    "signature": "0x7c98ef47c5fbe2f50f3a34a4e18c20efd540f91379ee5f3fda1e44de07cf1e585ddcc79682bb5314e49bcca2696f5dc456bb97e3ac0fc07239e5454d56e3e7da1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}