{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988671295",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbca941b6657a09cd12f0ca6b7b371ce62aa9283154e4b2b9f564d8a537dd892a",
    "signature": "0x1775a1a7320ad1f364ae1d7733234d9f1a8b245e8e4070bc4da559fc1227f946268c5f05fc2f7634c74e09a441d01431ae0b1f237a2d9c7d2fbcc6ba28b487fe1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}