{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1864445258",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07c00c0e8e335a88c3b8b12541a788c60cf18eba5e9fa54e807a42b14acc3a55",
    "signature": "0x6652844fd57ab4e2afa71a99b264180a155765dbd43e54217e4cdfaab0a85f0b393ee631d44f804961368c692518a06c5b6a9996769b539244402a8e3b8ca0f41c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}