{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1894740796",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6051acaa49ce6aedc12fa14d7b4972a278eb6fcbaed6cc448d80fc24cf5893e4",
    "signature": "0xa61e0d794e2edfe1460ca8dfb74ea38a1e31d9eb2d62f50b2ce4fd0f2770668e3a445495e044b8a681ea1e15ea75a8b818e0e98c77bfd16958a5b393165523d91b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}