{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1404722761",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05c8ca432d9ce24536fcefa2e1192611648a55037edca0906055753b65c60fdf",
    "signature": "0xa3930f25b604f6816e91db58098d669286515048560ee0490a6ccfeba8b43b4f057122a5e96cb4698442bc4a8c201f68294dfab133690088d03979fd06246f401b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}