{
  "manageEntity": {
    "action": "Repost",
    "entityId": "636171608",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7b5e58bf52c5ddd8f3f487391ca53fffdad349bcbe2df8df48d39014f44ed3e",
    "signature": "0x0d1570ee287ae1e27505c00704eec79206ad54a70716bccd0c8abbe6c7c7c32132c5ea1f61b90aadff13cac5992dd1c8d0d3005dc5f59b7fae4885d5116909101c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}