{
  "manageEntity": {
    "action": "Repost",
    "entityId": "760480871",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86c72976194e41faefa74961762b95e75f789b6488d4cb417425301231371a40",
    "signature": "0xac809def936744712fdd471e6a03fe2b284a17c3b8da41bbe880fde13245cf60317c4cca97b2f277d29238e425e4242d5c46e068c333ef038d54a330b1c5d9951b",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}