{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1193959357",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x839110d88a0836cc80ec6ae55bfa1093639170910c40640bae86045870a33d3e",
    "signature": "0x8776bb3bcd981cfca55eee4125876e5c45167cc48473598a5130e66d66d1a0302c41f6d473b80853d961966b3ef39ec7b789ad8eb6f513d1a3c5d99ade37a4241c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}