{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480248",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10700e1b4201e9104268e9c30c2aedd69bf39ef8bb87e5d2574be0985cfc3dd5",
    "signature": "0xeab371c444ede6ddddf7ad2a245e3aa288b427934643a45496fc29d0ac7de5fa482f828fff9b4f1478ddbdeb79331a27042ff886e03564f2f60649ad363773dc1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}