{
  "manageEntity": {
    "action": "Repost",
    "entityId": "4466944",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61f090c99ab2cb99830df99c325c51cefccb770508efee2c399f4ec91703a2a9",
    "signature": "0x683b4b3e725d1213c2e5f61d5a1eac0858b07c34b9d6d0a32141fe044b18571c3029d4473e6119e4461af5472f57be68ec2575ec927aefe4bb52a1dd46dd8b321b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}