{
  "manageEntity": {
    "action": "Repost",
    "entityId": "415766683",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0788e5ea81acbc70e3216c8bd0f9d1de088ffd05511f8b35b093356835b2303",
    "signature": "0xcf8df5facdd96f708d10f7006f50f87a9fa6e1059ccb9f01d85bbbe3184f75416e5deec1fab01cf175091ae05a5a677fb22788b26cfb2d38be826d57fe422be51c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}