{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25183abe9f49084a7302541720bbb03f4c2e22489ca117581ba8a7add4ec9133",
    "signature": "0x5b71b788ac588198aa8094448fdb51b69d3c27b10642130d8933e40abd7f03b0723292c861c21109e44bcb416bd01a32e7ffdc980e2c86a0c2f8acdeb25e6e311c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}