{
  "manageEntity": {
    "action": "Repost",
    "entityId": "304097",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa83756848c908306a9eb1e030e379bfa9252e92a6395cdfd0cb14191f8bd85cd",
    "signature": "0x0ca8d0ea27481adec40ea90df93496c10483157754af0061399b2f8cf907ccfc6b1f2b233e78038b1c5c7fbb226f5c74b8444790133b4e265931a4140e794f261c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}