{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1259006086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d59a5b6c03d90c93e773139b481a30e160ba47ccaa41d94a1d7cf47fee67643",
    "signature": "0x736add13db7d1a2066b9895f75ea831786e78ea4760743c63536cb51a666980561f9d17c0ddb52e386456e3bc93fd196148d84f6794d582e9850b262950aabb31c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}