{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2139954063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3576e97ba525a6ab1427dd456915dc5406ba31ae63019436ff781c4baab3d3ca",
    "signature": "0x26eefb4ca2afb22e1277c522d054069df3378edf2d4f6c9f30614fb3636c100030a161fb8fd1d97cc66bb1e271c2686e6329fd73867ffdb6cca2ccf1b2eb5c2d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}