{
  "manageEntity": {
    "action": "Repost",
    "entityId": "837089",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb50fe44da1dd0ab898044722430c5bf5a3c821fe1eab4a433beb229dc7a80acc",
    "signature": "0x327aefedf53ebf6abe06b37ec8065b2ab41ee99d78adddd416fe258e39a1a4fb515b4615cef45486c0471a4ff3f3d4373027e548d70801b68ae234734d0aa7691b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}