{
  "manageEntity": {
    "action": "Repost",
    "entityId": "80466921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a8056dfe79ab36590e39d60b821f2d12f4db6a6eabee29c0731deb669bfe112",
    "signature": "0x0dd12d8cd92689027fb0d5d5b7ee772e49dc5f3f909b074fc9cebfcb9735d8966338fe4951936ea792099775efb35ec08e3a58dbc91bc8c18ccaea3f9ab3b2211b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}