{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1211158609",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfbacfbc9ae4b613b6d2cdb6d220311e6a4dcb7a7b58d48ff23df424694f704a0",
    "signature": "0x798c61b7a4e6dcb404ab2bba73e6d5581ebfbfbd627f2cc6dc95d713f40c7a792e1845c5c76e4bd41212fb84a18c1ff33107dba9867e5b62203e7da02b4ec9801b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}