{
  "manageEntity": {
    "action": "Repost",
    "entityId": "446856402",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed38b9c73d925c66150df568bc21c332e8b929c756d92fb99934b20955af5531",
    "signature": "0x364e3b09ce5d85721f33c78b8b2f8658d266cd0d94fa19a918b69eba371ad9641201492e1fed52cead64fff5c31b8e117e3d3a61a6eb5b61346a5b8ec9d2c4e51c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}