{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1658895035",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d47096b400f671c3936138c7a80df5a5ef893dfefd6cda1a798974ad2f79dc1",
    "signature": "0x9b45cbccfe3ded1c97973258c8cea10bc504ed8b6e1388c4a3dc2fdc0c6eedb24de3b4ef8e1b6d645e453ee5e5101ae0cf89d6f18a658298203028770b0b9aeb1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}