{
  "manageEntity": {
    "action": "Repost",
    "entityId": "130608",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb272ceb8d8c1cd0243d6654246dbce423072b8c94eab4ac40a0e6e50df7c8fc1",
    "signature": "0xec5301d069dd03ef6b7e6d987fe0c74bf66708a51d86c9b738062fb946ce7433302e4e14f119d5427497378ca44cca636c6998d7bd728b0ee4e17c0ea61a60f71b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}