{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2072376322",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb76038ef162c482a73b7721c232e53cf48db338726025462c40031b2de555160",
    "signature": "0x953c43ada0621d7f54b7bc9f98c1ef72fda2b15b15bcf066ac2efed5dcd837fd47c77b77d84428c6c70093434acd90ec757644c8dc38e1b7bb35f129d1b31b2f1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}