{
  "manageEntity": {
    "action": "Repost",
    "entityId": "375914773",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c884ee85cb26e96e76df737860ac704a4957c1a7144a0efb621a4686dcdca14",
    "signature": "0x490654b267fe76b142dd0a2db9bfbfa86b12f234bbd77033a060e7ec0c4ce7fc43fdd46c1e2fd14bda288fcbbe01bc31d76e6fc7ce81d78ef4299cff9fc2198b1b",
    "signer": "0x6802Fe39C5FA9f99ac1Aa32F164982185A3E70ea",
    "userId": "152482938"
  }
}