{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214774",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea234c038bca1962d24b21911b5e64f67de27e92d3e73aec312e773133721715",
    "signature": "0x29b95670804b46ee00400ce8e04559ce8b552f094e4ee97f92b5d0f3d8cac9944bc99b68cfc188230b03caa040ea6e02bf74c6aeb0ce7ab3c58ba7575430384b1b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}