{
  "manageEntity": {
    "action": "Repost",
    "entityId": "809320212",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f5257d6405e9fdd07529406daee94913d8a59c2f9ef260273b701d33366f8d9",
    "signature": "0xf9fa693e29f4fbaf4f4f0de803cc72c8611e870c3c09254a2c55adaa0673de1208cc24d7832e9de62804bdd9d8e01f3260a35415955b0afd90a743545a34de7b1c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}