{
  "manageEntity": {
    "action": "Repost",
    "entityId": "127940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86cff90077b37f54d2d7b5c710418de7bfa076763aed53b2aabe279591a5984e",
    "signature": "0x5cc79ef0dc32611b35a5b245f4b9c983da076de4ccc9faac77d2f5e79ef43b2a1f0b76f373a5e8a2d0552f8e1d9c230c667d068ecb57b04b12dc0fce072773b91c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}