{
  "manageEntity": {
    "action": "Repost",
    "entityId": "961217",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba477f716b1289de633b750bf28f59ee46de5836b5b1adf67c7da0a4e516fc14",
    "signature": "0x56866d8d348c00377e2d5d943f530d75988d3d3b9217fd74a9d33fec7269fe6360df454b48b4dd9334c50aa67b25e60cfae330ead66196649a350f92128620bf1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}