{
  "manageEntity": {
    "action": "Repost",
    "entityId": "279437",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b211c32ffcf6db4f1263a8fa7e3fd6fef013370aa501a74e305190563e1634c",
    "signature": "0x516cf7058c381db3e4489a3cfb7811beff31214b908a843a204c9d740f0c022e1d0233ea9f9aa6525797c99065f984788072500e116e6de42cf91e02a26cb4ab1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}