{
  "manageEntity": {
    "action": "Repost",
    "entityId": "74658",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f1d24400e075633ccb53580519c6c97c2a29a891ecca5483ad56e3f739a5952",
    "signature": "0x2340813137b77543e97259b160c7ac32ff16d571b2766ee62f3ace81f50eb736496752a524a1495b5d86ff43b7b5d150311f91b2b43595534d9a2574e17700691b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}