{
  "manageEntity": {
    "action": "Repost",
    "entityId": "951578",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x74e88f8ce193890231e4169a89d7573679b1886890f608da0cf03e990ae4d537",
    "signature": "0x22fd1982904679f32b2bbb92d3eb0ae12048c20baad65568a58f11cdafac881146ea161aedca9d16deac5ad90fc3560e369e1d1bc68f3e339176fd533cfa93011c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}