{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48e9cbb56fb1e62135bcd2b9c24d10f0c8d8bfd5cb9826513f501792e1fe8c19",
    "signature": "0xa9fe757d113041b61138139afb85314267dc883adf441f28467a43bfd4215b2332d8938ae9294f0708482a178ea3767a21b5b0ca7662f9f60ad075e98470a7a91b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}