{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1937320926",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd450d22ffeef3fd56de11c0ee8e5676c974bd286f50d958540d507f7a1436ce1",
    "signature": "0xb7526043cd494486e9c8823f5e1ac3f07d6f0ca436f85e1d9eb800e8bc3ad4005bb403ad70e9cae7687d61a54d1e19e973f80b2309fbaec7edf812168625064b1b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}