{
  "manageEntity": {
    "action": "Repost",
    "entityId": "296131796",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f8e114932ec6300ff8b22602bb7338c3fe87e1199685a1e54eb13407a605629",
    "signature": "0xcd81e6b4df03659cc9707148ac6e1d1e675546a4221b6ca8aba8359d85cd9b427ded5bbe4adb302debbce5bd399f579a8f42933222642dad0b1fa1e776ad42ec1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}