{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1136545",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3734d0c50a55196fd4d4f5d9f3355a037f837bb5f51cbba213e09bf3868867e",
    "signature": "0xfc5076bd6c291f5862a48f3c1ab405b8ba57f4db33b48daf8effcf98922376de4336fb2040c04bf138a5cea57c44f4127f1d0cf821e8f9f1ce9d53ea095a1df11c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}