{
  "manageEntity": {
    "action": "Repost",
    "entityId": "535425487",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x336b0b8fe6ca2b0a3a44b2e155b1f653b991d5454b2628c4cefa6055365dfdbf",
    "signature": "0x9f8f0816024c94414bc8255216d2e7d28bc5c39262cb062bc69088343dc9e89d41398bf210238de1df9dfc820b5dbcdbd10ba0858db68e3dee43c2461fd07f321b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}