{
  "manageEntity": {
    "action": "Repost",
    "entityId": "835800",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17b108f7ab32537cbc62ffb847a900655140a370835ebe497772e0a1b2338cad",
    "signature": "0x426323bb0b71987f80534b7b7c7aee66edb9efa776c53c097f5d61965d8f68b24034cf48741a3562108aa7d38effd79efb1bca72faa248e3234dca373e2021c61b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}