{
  "manageEntity": {
    "action": "Repost",
    "entityId": "569060396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11ad29c6a3522e1a0bac4f02444cf489d9d1ba79d04cb3029902726e6672616f",
    "signature": "0xf1449c5e485bbe5a81fec8a456f678f422758d59d5360fc0febd6a278d1de5c83c6d761ecc8199be0b2da05591668e2c4e0efd1690c9cbe4b85f9bb61adf24f11c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}