{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x447afdb73153b790f593930b2892b1468b90092f326e373208be305c4b672288",
    "signature": "0x190db75c78d92fed64f4cd7e49aec9fe4daa01632010e42edb48c7132621f4d045c25eb0b11ed9d91957776bb841479c67712e92c3db5abb40ef8058b17849ce1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}