{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1483957896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4823390b9fc2345ed2c344899dbd436240fd2ff6f457472e7f539c72ebb46e0f",
    "signature": "0xd003f36575a90a993a94654c04628cf66c25534d797d6485533a99f203c2927b0f4a61a9d48da4e4d5c44e9abf2f8bc81eac0c9b23ac2408b26af16b21b8ac101b",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}