{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa647ba567fbfdec49311f9eecd2285b23b82fd53559f6f5d795a65b480500439",
    "signature": "0x308c2d10ae425e224c846fbae013261b9a1fade0af5ac1e4b433ce53fa32f8c160b277bd2b5cbad23c1748e5c56d171a42ff079d34c37865d1da7c5db5d0647a1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}