{
  "manageEntity": {
    "action": "Repost",
    "entityId": "888747466",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1102d1989080f6c9d002e6e0833342ead918ec5e59c355838ea92cf7a0ccd433",
    "signature": "0x202e675183f86e37582d49c842d14738dcdd00f2c2041b67b14131151ef485e62f709e4fa9a9c09a13fb35a0009c9e955bef6dae8237f655be8147e70a5fa1521b",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}