{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214249523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce1b1a3cd35adaadc4fd544b9115640ef5cdfe1d7756259b9c898c36c5e0ca52",
    "signature": "0xc1d8fa3a318e19bb9b4b08c8d6877cd41f037ee1b3fa478bc60e9f6e231af1511ee66a60c23c233614dad81c44fcb2d494a6793d7251bb601f7e2a3b5cba03af1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}