{
  "manageEntity": {
    "action": "Repost",
    "entityId": "539358157",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb80a1629d4faabb7eb47884721639f2fad7600753972de4b47776fcc286ff39e",
    "signature": "0x960bed3922a03ae73ddd9f5e3a2973a161b71c86e6568e6c04e7450b5a1b0e414490eda9f66c97d47df64d04f8d680bd7f935a3edf4359992e480d0ddc3a3b1c1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}