{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd07b54891e743d31da335f34b20d491b719e5cc5ba8973f57a57a2ade85206f4",
    "signature": "0xdedc9655051ddf829808bc858c9c9b73caccccf78aa4a001b22a0b81b48b719e4d502898a1d7a991ffa46fd92ab7f482bc9a4940b67ba3bb58f86ab4aec937cc1c",
    "signer": "0x044142FBd4AF7201d53A9BD1d822768a436d6314",
    "userId": "683311144"
  }
}