{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1365397489",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd106b78c68d133a2984d1ddd723496dcce02dbc111b518d9a694119ade029370",
    "signature": "0x9878f69939c2a645065cfa346b437777dfb717301ee7d1d5d04c5c996a7797a25aae8ba2463b65bcf3ae09521a82af74ee9d4f7ec336d2b3bc6640f847d7bbba1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}