{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135248791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbcf3281ca1bed336877aac54b28d53726b0ddb83ca13e55db572d56e0e928246",
    "signature": "0x4b12a3633752473611fc7157c6132cf564b6fae0fcd26c4c9cd97344b3a88be604223a117e2ecc9b0530e34b659074422b8df0c8819a1347b749a53b2c514ae31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}