{
  "manageEntity": {
    "action": "Repost",
    "entityId": "49827",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1729644666a198e681d977e9a71435a1ddac8ea020a2b2cbdc5bfe426e91a557",
    "signature": "0x39864dbc1ac1d9dff8f081690cf75cce539f250422429a80ec72375cf5e80179728d860b5cce7393d5c8ef9827149ea88fd89125be77d6b88e5f8b85b2f9dfca1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}