{
  "manageEntity": {
    "action": "Repost",
    "entityId": "388922",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa08240cf673099c9dd8bc5631409dccbf63e2a3ce44b65307c7423ae10ea1202",
    "signature": "0x6a530ee8577eb231df52081a0de27f33e6287b7f48aec1f92778f4c5565c86a430547b062c6782353e4354a5898a2f0571d0e0c43723fdbd1efcd25344ca7d361b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}