{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9941",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30fb0a1a102e57c96b8cfe7aa8c2d3f14c923bb29423b868d08c8c4aaae86323",
    "signature": "0xe2fe57d9d5f99ca932c565cd23e6663c455970b6292e3919fca7fd8335316780687b51f9288aacb8f8774caf2fa8ebeb73eab832c4ea9929ba0699dea2463a551c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}