{
  "manageEntity": {
    "action": "Repost",
    "entityId": "324111",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac5940bee3a860d59b10c90c482a86c8bc255035dca23fed851168da1745aae7",
    "signature": "0x1062c38a30e3e3185764939395f50c18f0d6ceae5664dce2eccd9dde3d2c00095cf94e149a0b445ae04112e08f002d41fca0bb83a3aa7f12cad91919ebdb33ba1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}