{
  "manageEntity": {
    "action": "Repost",
    "entityId": "889765",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26b8732aff39d5dd8e012cd7065d19f521c0f523b2724a13a8f401ee773b3a8d",
    "signature": "0xf0a84718a6dec2d26ba67117b653dfa894e3bf2cde9a3969b533cc381357779111c545b82438312d1fbb557c4168b926ed0bbb8b18a3d36467b0c3d61b1c1e7f1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}