{
  "manageEntity": {
    "action": "Repost",
    "entityId": "486769611",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e44620a125f7fbeeae8e903352213f755982ecb19a11a09b56ffbd700a3491b",
    "signature": "0xb49e8d523e4de2b0047de6fda9953e7e746d4bfa00ce7695c7911886a89f07c47c66e2fdf4b9668fb217d36598cda28335a194f8a91cfde8fc85cc31ac5a5ef61c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}