{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1403845152",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d875dceb71292a28b3f5316af545efe991bd72f91bdc6400ef30d6663eba407",
    "signature": "0x8b6f7306f5192741b6826125c85681b660d2c29d14ffd9bed6a7d0e870ef6b7d455687a50ec2e983fe34eab874ab69e753ff5a18729d7ddcae6ccc317859349d1b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}