{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250196622",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fbb016099e676a6bc54f0e5967ddd161c7ec91655609fcb2fc967b35ad4d734",
    "signature": "0xfa90c07948e1c2f523e2d35e0384b49e6c8b5f6dec1cc53c97675a36823560727c6758c897fdd9d888d3757cb9853115b8c40fb20f67e42abf12cde9107cca581b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}