{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596658315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b35dd62f2b1ec7f5392d16e25eea4c811094d174cc64ed5ecc1a3185b802947",
    "signature": "0xa0b6c1e3b3852f34d0839c41416d74b75143c0419e340932141db5c4f09eaa315e09183016509c097370d1c5ba2bd37ed6c895b58a05fb5a690bab32824dcef91c",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}