{
  "manageEntity": {
    "action": "Repost",
    "entityId": "136400007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa1139b47bf8dc064d7cfbf9a3c4d4eba3eb6c8ed001e7fd5da4d0c28a6c4a55",
    "signature": "0xb96a853f28597827be62e1b091a16179fdcf2cc17c35814f8bc10de24e5fb2ce287690abbd869bb3a2b4ee231ea56e1644e34b6ad33853ffc7ea37c00fce0c621c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}