{
  "manageEntity": {
    "action": "Repost",
    "entityId": "177296129",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17e2209c3973b26c229ecc15a268e88c51ff63fc58567e29141e52c7d8ed0233",
    "signature": "0xe7461227b29abeec69206c1ba3019057f55af0776b12f3dfa5927fa8c97f18cc3a18e68426f18f08e57a295ac295a753b8cdc6a5b42310ca5e27a2e037d27a371c",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}