{
  "manageEntity": {
    "action": "Repost",
    "entityId": "918415195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1449624d25bdf662e78382624f3c06d9903b17fc3baba3cfc3b7ba04eb654ca0",
    "signature": "0x707f13a34ae7ac6d85d7ecd9e53f40897a4fa40a8a8b6db197b246eb2591a6863ab4e93c9ea909c06f35604e6de586f197df4951586b63ac340d416dc1434dba1b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}