{
  "manageEntity": {
    "action": "Repost",
    "entityId": "613399022",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba8862a5f2f52ce4231c1c10d54808270aed89e91b751cc3e460f618fb3b954b",
    "signature": "0x1205a7269657f9be1a9a31b77ecc2ce90ea37e71e97b0888b35f40e59d07923110657fe54e006c524c0c7e896c11cc08dceed71eeb8afb3ea01db9f61ba3fecb1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}