{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1475378833",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbed89cd795f8eb943ea780e2c34a2955816dde14acfe14f350f746f273283152",
    "signature": "0xfdec5b67b0dba10fd16361c84c0eeec3cc983e1c7fcdfe305effd6c1297935575991b1dcdbd560d38d3165d953b33ff963c3c5303b06f4cb79affeec9aee4f2d1b",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}