{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655334791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x693d644cff96fa12708f61c86c37f374363c4887e4dfb815ed968f8fea0ae991",
    "signature": "0x1820d3892daf2ca36d39973b636fe1d3a0ec4cdf0efd32610a68b1648c92b9c66b00bc119b8f92d92bbd4c70cf03e4c6c3c651a6fa54aff4e6eedf3d10e20e0f1c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}