{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1130123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fff2b777ae207ad1358ecc851148556e2312d1a50391a5cd90d50cd752a4665",
    "signature": "0x303cd2f7ce5e13a6eef457e5e0e0801a49af7ba39f3ada0ff656e94a8d9689a45ce30aad8b635fc961fbef12282208212d5c9982f3d0822aae7594ecc3fc976c1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}