{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1626041071",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43b8f14850cf9a58311051e5e303e023afcc6a942163efccd8f52602fe8b0d91",
    "signature": "0xb5e62c5853d3a9f23a80c755777fa8adc97eccfd40ea741ebb58e78c44b34bf900acf419cc38759c0f73acca374cd140ee7e021b2f98b391def7cb08dff443bf1b",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}