{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1168388119",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13c88b6e5d10e12db9a9228b19baf1f373e6ec5873c797402f12834c7ee2a9f3",
    "signature": "0x901dd66f9a9d3a8af9193f41ae88f5296a1199b6046759cfd4de9acd92925f607682f5a03c86c044932e985bb44311ef76169d777b4aa18536df60b20558a89c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}