{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3e3147a02f4069dc9fda9cb12b37a3305f033af7de21a2f65f2dfd92292c0a5",
    "signature": "0x091484f9e0db9bbfa113f31a9e269c99899b7d3beb7d00d9d42a9dbf1e0bb4c06232fbde3209dcfdcd4222071fab99dbe343e689279db0c252f834f6bd09da4d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}