{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1738942943",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x949d9c3dbb2e4d3b741708622be6510646d5b5c76eb487f9fa349556d62fffaa",
    "signature": "0x2b24d938b11f9eec0b36fe8d9b08e970c879abed83d214000c75e389bff345a458ead0f03a1e99dbca960a6c12dfb6a8095119e9e288f9f427347d6b596d3c881c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}