{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1372708541",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4c77b1754d44d3eb218295401f3b28b922db9fc6973eb4d86e282888a7d25a4",
    "signature": "0x0ad1f5502a032a6da06ea0c4731157c5a033027559735ed05698e73a154d244f1e07cfabf0c25e84f97ba739a18931ff26215086ae8a02bc326c0656cb9e66331c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}