{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1778499572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe53b105a9257cedd312f11c212bd54c585a2b0df409d0cc6c93e3d69c8ccfa16",
    "signature": "0xd2475ed6dd1b48a60533df3a395c15dc51d0877f7459648fc3364914d4afc9125ff6e722ad1aa11c869c73d3ddae9394e75bff12462d2c3b37475543f21d0f681b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}