{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1959517763",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae653eef4cad464c8edfb09f0fffd7574bdeab732339eaedb1c3619387d1c1a2",
    "signature": "0x905a2732ad5f6227a7834131d7f65766412ab79ce40d8ace3abe12c9bba70ae64d6674ff4a3dc98368ea1f19ace24b7c2df6837a69a74c718e7885d5b6e371bb1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}