{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2120157022",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc5098fc20d7cfea991be921cd20232067e85b8d8067189e4fc7ff757ef3f4171",
    "signature": "0x58bc4b46321d4088f40f9c6027e4e6d2d64f914d37b490d1540839f7f73d7e0b3ab8789bfb9f57873aa74f7d1d05d05c9f35cfb23f09c2053bc70f5126ae51ae1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}