{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406106",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c72e905e3336e84fac7d460321e2c082d22a74f4fb0ef302e55bcb47d8be3ca",
    "signature": "0x6eba7d4f19cc961af121b1c4607880730039515684d150488d7736d65fe784795f48d11ccb13be6281bf903ebed2208d7b7ea357c1a20e024d85c32d5e3279631c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}