{
  "manageEntity": {
    "action": "Repost",
    "entityId": "659016313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa87f64678c3a4a592fdf35409f60df5d978b483215aabf61808fcf1d997a20b6",
    "signature": "0xb9ac4ac1e9d4ba6ba2330e59cf20aa8f6de80f39a03969e9a52618de32cb12f924b62827df4920e75ed0df9fd4c6289a68922060adbbf458e5808b5e8fb8b0e91c",
    "signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
    "userId": "719754"
  }
}