{
  "manageEntity": {
    "action": "Repost",
    "entityId": "123392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66c807ac15251169f53c2ac591bf093855aeefd0e7795b06701a1dd259ec67d9",
    "signature": "0xa6e7e968c6884124970269820945cc87c8965395f8a518d0b02ed1d9591c2d8808594fde228e7edc2d62f6cda90dc061617bd7935aa67d53fdda772f13bc11271c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}