{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1194697542",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5ad5e128f4f08fe354d70eb86896ed6b89f3caca0ce10efd6d1a048909df0cb",
    "signature": "0x5a35dbc651ca5ea038cb2df87d7e635f5d70c2842926d78ba6898633f16979b50989ffc82af78d7a1567fdeedcbd382319ddb6243351c292f4ed1b1c113bfd141b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}