{
  "manageEntity": {
    "action": "Repost",
    "entityId": "996100670",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc7ec2dc92c9fd6afb601b98c47a2e41626d913dc6fac559c053c225ea978125",
    "signature": "0xcc1375d0d6846cd8271af7ada1a14584b381cd7f35f1d23e12b7cea019f0e7e46ed5538a53def6ab3d7eded7c3167b26e96a71864582e5634a0a1d1afdc7434a1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}