{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51180",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x619d93d204065a3bd1c8dfc7686c03706a199d1545abe19c53cf61870d569263",
    "signature": "0x1368c5078eb54b4e7198f9bc573c02ca1c51f34daf660dd59bd18ca01acea7ee2dfec68e707d6ff5e762445dab692b41b76f90cf939651f2b57987fc9ec0513f1c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}