{
  "manageEntity": {
    "action": "Repost",
    "entityId": "819032465",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2eec99f0b27686ae45dfe09a1f318bea19ca47b94f543202c003fd263c9bba53",
    "signature": "0xeffd4543de98af73c35758cd8513b71cfdc40db4b857397058a6d5cbc1d6e5bd3459fa52558401af140d7c3b25f9225bad5418048d38d86faf9520ca55edf5f31b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}