{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2090826804",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52fdd347af6d774d460c59f87661dbf6f3be991f904ea861e4dccf817b686a5e",
    "signature": "0x6ccb8f6e1368551d4028c5ef0a35da5380fb1f9120e2ea86981bf9608729a677383440ed4ff34fa04bdc93e1ef91ebed13a1b84f27b4df538819a6a1ca3c3ed81b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}