{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586545750",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9911bf10ee263b575d10ade17dad76dd6abb397d6fdc92dc6e780df96653429b",
    "signature": "0xad0d76e416e809a948fa00655e013822eb55f714b3fbf6c15bc9915a5f7cbae66862ed27badd44986764a54df9f73a30541a0dd84bc96fee7aa8b5207782b5f41b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}