{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1024790272",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc30cfc81db945890d81ec491bdbe2df5d772440c45cd8f691ae5d0f323a2900",
    "signature": "0x8783bd02ae46e1ccc609b97b720dadeda4249de9c66787d2e8efc0c20dab918f1646139f0f05e979f46960dd7f25cdb16ca18b49df9433fccbf7e6bd4516536e1b",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}