{
  "manageEntity": {
    "action": "Repost",
    "entityId": "610747191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5475f18d92a1ede7bd9f35e2991645a33848343e64bb297e796e108962658f7f",
    "signature": "0x53624b63ce22bcb75511aa211afb9d54a8c87873eccde69a64e81be6a540c8ca6fb75e2d6d752e80653db5348412da60cf0fa7d6d18a82bbb0f832422d243a731b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}