{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1048288751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb02d09f3a81a4ea8316078665fa1252d61bce3c493d25d553ac1e93bf72fb7d2",
    "signature": "0x5db36477112a7b4088a0d90c74c3faa592c3994720860a7cf0e2a586b839d7af2fe7bd06eb484ffd8d2fcc401aa22cd3605ff311e059f97751727ec6b757beb21b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}