{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1086531987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcfacbdc6b7f856b0672e656a76ed04b16e33b9536ceaa54e8fb7116de8953894",
    "signature": "0x47ea99ca971a3d5911d78ddcdb92b2718c88b8e38577f29e8a2656880c1cf95d1dbd31fcdac38299e869e90084bd19ca9e8948deca57d643a0cd8e97ade38e141c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}