{
  "manageEntity": {
    "action": "Repost",
    "entityId": "358392140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec29e444c492622a8636fb51578c2b90a1a7567baaa95be054811c4755d3440c",
    "signature": "0x4bcb8a0d135e6e26bed221b948f8d3e9642fa95f5d4d38e1b2b93a30ad407fb369b7fec328e00fd20822ff67817755363633b2fa1074509f4241b52e319bc8601c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}