{
  "manageEntity": {
    "action": "Repost",
    "entityId": "14708255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1c461bea0ff12fed8aaa255dcb68e9330e492984095cf39eef9fd303e2d5e6f",
    "signature": "0x2b10247ff6ca4f035ed1fb1ddc500ce67e6492ac86006f2d5687658c8fe31b680cec940229fbce16b5c313110ed33f299acfa0a5c636e8b7a52bf56103920cd11c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}