{
  "manageEntity": {
    "action": "Repost",
    "entityId": "591900266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce4b9e52991aa35d3105461cd7736eb860a3323bdd93e95c4b4738038f9e490d",
    "signature": "0x9690daff640858a9532d88144383efb5acf34a479a94e603a78e0f6a64e2e69370e73aa91c10ffc607d08de778e7ee0f822cd5a6536c83e81ef967558b4bc6c11b",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}