{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbbdfc685863b95a20d68538d6bad8276f2001e3d0d26a13bd4292debcc12037b",
    "signature": "0x57928d5353acb0966e16cf52e1475af1300990617c66fa3420632c80f2cdb95e2f8a7f5ca23bc65df83b57c4c72aac0471b9ddf888c6687a26d9ab2d46864a6e1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}