{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1183356801",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ee1d8d9d1c8dfd503c428ab36ca04fb7719642a9ed0170552ca7b7804a34fcc",
    "signature": "0x448011913028ef5acc297face4708c8d8d5352d0dfe0e11101dd4d78f6e4854f353521bb7e57b9949559a9cdf2946429e6f721ce793c546aa884998e60b6591e1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}