{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214555",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84e8d7cb7b580607c502d32f37ea5b4924ec7bb57c395808008cd09fc8f017e1",
    "signature": "0x8704e7a605de497b2c97c3258283b0091902237e97e4ef6e1aeb35134b1b26de7c79610d431fd99d63bd6a21fb0a6709b6da193fad9084709c9b2865e06da8921b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}