{
  "manageEntity": {
    "action": "Repost",
    "entityId": "860486",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x696a79f712a95b69d94d73043b619e7fceaa102081cadd5bb1e4e770255325a1",
    "signature": "0x666b69b05602e58e64e247f0a3ab5a2457ede0f8fa7c449c5405fdd8c5214ed718b15cf3e76a90789b06d8fb531526546c312ffa6ee1e84fee34a9d33efbbb261c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}