{
  "manageEntity": {
    "action": "Repost",
    "entityId": "569028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd87220b3f79932fd02798b32ffbc88d99ab7851b54e2ee1ed63ce5d4639df0e",
    "signature": "0x70991ead50acbd472a53f869355c98dfe10026c8000508f9e09ed2510ad477b95f22ac9b8a927a7283e9bedfd28b43b7073cbccc1a605127baedb25465bf40751c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}