{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1319467790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7379a62b73212c3b9e4b253663a5941ddec65346a7f3b987e929227c084f09bf",
    "signature": "0x4e304843472fc75f42278983af36cc7d4212c27fa25978915de9db12d9995c5e2b24258dbeb6002356b24b3e6b27d9422234b4c39f5c26474c68792c9dbff5ef1c",
    "signer": "0x59B65EddB0f2E2d65c8C9dAEFe82F7C1aB7A835e",
    "userId": "945096991"
  }
}