{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1367037905",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12c41d8b1d6de1806b115d4e599fe239edb1fbfea8bbef3ce9a80a12517b38b8",
    "signature": "0xde69ef71da6c159e281f7547a202d3f6139a3321d33ac8be1a12c9db8ff686571c921d80c75d795c237cd19bdabe4dc466b6818e9fc7907ac8471c671073c64a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}