{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1938537610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac0700b80bf2a1ddb69d2bc422d8e4419e4157392bbe7342b5df7baac65893d8",
    "signature": "0x30cb4979024bd1fa994443c4989d5d39033507cf4ee22f90a73a34b1d1c75595153b18e94998214aa0c8a135919ef6b02970570210441386508d38fa2487405c1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}