{
  "manageEntity": {
    "action": "Repost",
    "entityId": "996161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x649c048712526312c9553c38e151cec900bb4c01fa7bd6f4806f088370757dd4",
    "signature": "0x7958b35caf18760ff5dc342fa6bf5448c6dcb4b36dfc1611e132f3393b4691ec3755cfecfa020f123ef03a0faa2e20a6e9f145905d74f3d9d00607190c0a55d61c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}