{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1186053598",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1bd3c40e8b9752f48c66df47e02c3d2ecf989d96f4442600217a00f4db39da1",
    "signature": "0xedeccbe2004ccab63f4bd3979cd05597e49d5ca5e40b831a1667a32b4a2d879c3d6047341b7dfd8131a62aaf423fd39bc90da0d6c3dbda737c4c2caf89fb36e11c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}