{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193658",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae328d79c424ee182dfa48a6dc6f9c58090e19edb08896bb1deda59ac086b148",
    "signature": "0xdaea6174a30dd1a5a965f1e72bf6a194ef3fbe48f52b1fd8ac38b921a8f50bbf664ff52bad02f335f14050e54a2171d49dad96dc9b9b1edb09ac793c4ef44afb1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}