{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1698374908",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ad7dcd31693ee9199eb3fd97360faf16d4304cabcc48f36689308ded83f6f6e",
    "signature": "0xb6dd69bb8711069c5d34d60a1a25cb5f8fef473a67292c94d6465abcb7d02f614905d7d17535a3a99af5ddde19ab4c3e46de8235d7a9bd069bbf042682e01bb31b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}