{
  "manageEntity": {
    "action": "Repost",
    "entityId": "148690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x011b3c26d1ada288c8918bcff3a34bd43f1fa8546cf240577722959a510fcf30",
    "signature": "0xead27d158b22165c27b4cecd90f2eb9b06fab90fa57af47ef7476d9925cac836698a9428c0220a3693f077345cd5e455706baf4e9e0d5ea92849c791c26733061b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}