{
  "manageEntity": {
    "action": "Repost",
    "entityId": "560805",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe319e0cc5c6f0fce4816c55a0ee537be70b5655b7a89d71b0afda094e80cbf7a",
    "signature": "0x0e13ec6c6e608e4ef1365c22cbc26cab5ba26d06c77e42d81919aec5d232bd805cb811d1202d685a72b40b1cf9a9abdbf875205e36c1a74111114bf8622e7dde1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}