{
  "manageEntity": {
    "action": "Repost",
    "entityId": "835424707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a7961287203c5649e35066efdb28119dff63670f63b70c700cc87a9125cc2b2",
    "signature": "0x42ce5419cc39d60b0d4330acbeeaf7f566ae51df545b551e86ea053ae20f2a0a724b9e79b2211c34fee5294a0e1657aa3c51e9d4b9a05b5d35bf9e6b57d2057a1b",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}