{
  "manageEntity": {
    "action": "Repost",
    "entityId": "200222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x480bc434e1e136acc5b53d0249a2dc15e5e8429581380d5d0ece07d9670ca2da",
    "signature": "0x63301d13c1ad1e5189e227e383dfbee3c49c4d0c2b4a9d25edd4309c3607868579fd3a0491c0bbbe3e78bd60586e6c20c32b2415387ac9f45b5bda25f7084ac01c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}