Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21302196 · ArcScan

Block

#21,302,196

2026-09-17 08:52:34 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,196
Timestamp: 17 days ago · 2026-09-17 08:52:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x798ca55706f6d7b4b8b6f75e02af6e7457d62a2c299abe3b5ca4c8693b75982a
Parent hash: 0x8ea742ae…432a649a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,196 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

30.0%9,007,437 / 30,000,000

Base fee

20 gwei

State root

0x48f3ac0f1fd8…a05c64c43b31

Transactions root

0x09ae82474458…3e992a1beddb

Receipts root

0xea8321bb50d4…aa452862e952

Nonce

0x0000000000000000

Extra data

0x00000004a817c800