{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1196355042",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8bcf35fc0918d03490f04756fe46020fa88ce6006bdb8c8ce4d424741d889ab",
    "signature": "0x613048cbf75a57fbce34d13c8e2e2fa96a34b3fa4ccd9ef0f3ed36248a2429126442086ea39f457e7abfa1766e615729a889018ab260e4f7740e66835a863cfd1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}