{
  "manageEntity": {
    "action": "Repost",
    "entityId": "530932631",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b1bc637d2bdea963dd0212f1bd84541103dbc3abe24e1d1fc74595230149702",
    "signature": "0x5fd6d089f715557beb9cf80b6b54b359abf95b4e7417f286a0f011e9999cb8f90ec6114cbc555e1ee4e65cf8e950e8f93199b4764d66124ed8869aab0fcc0dc31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}