{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1683437393",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2bd5036ca0556bc75983f7597e4af86a6bfad56c0637220f8d230000820dc7c9",
    "signature": "0xe2848f0a0f0fdd75836bd666d38e32cbce3d50ccf5d84b76f981373eebd414fd26195bb464b492973b7fa44cbc4a2bd23db4197bf2bfd604f0c0cd9bdc22c72c1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}