{
  "manageEntity": {
    "action": "Repost",
    "entityId": "496889454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x801b6c52a940ab684f95bf660f5c829ecc6c7eb6da408889ddb5b81cd7785c2e",
    "signature": "0x68c8b44481b233466d735e7a82edee634485b58fcda8867492a991c8a134fd4e652b3ac959539ff1dfc08b3f7cfaebd2ed528704738851dfe2287adce51c9edb1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}