{
  "manageEntity": {
    "action": "Repost",
    "entityId": "80090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7dcdf1b445d2d926a0809fd9a5e649a92f96efbc5d5d4b9c5e85378453bc88f0",
    "signature": "0x50bce78dd66e1cfc4e01a12568703a753f2411ffd3bd554e3c168718fe4fafe263d8d59fe0358240d963987151bf278d55842ec2b70aa998b96f749be3dbc03e1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}