{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1997790462",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47e9dc2585b960d6c5cdabb79a75fa59c4182befaf54bc6e5aa2fa03ec714284",
    "signature": "0x1cc28a7874b42f17c2ed0674a16cca98c96ccadb345bb3228c8bced18eacd3156fd1b398376406b96a9441a8c8f9084b2366f273d22b6299c68631d0cbec85091c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}