{
  "manageEntity": {
    "action": "Repost",
    "entityId": "349487237",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb36fbe1f00ace3fb46ce666fd66f47f5a59d30c48ff2158d5bd1e2be654e7d69",
    "signature": "0x93e2de1dea6c404a4fe4002aaebeb3548ab9f998b863c9db8aa879cbddba094b0beccb1d7b90bd992b4221ac432a2261543d1bd4d0376c0b0f84c92d0de8c3b91b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}