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 #21323258 · ArcScan

Block

#21,323,258

2026-09-17 11:50:26 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,258
Timestamp: 31 days ago · 2026-09-17 11:50:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x7bc21fa026e41a7a0153f089c81f7db4618315ff5ffadb7dfd992b3ee5bbf847
Parent hash: 0xc1ff2ad5…09e220af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,258 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

41.3%12,399,637 / 30,000,000

Base fee

20 gwei

State root

0x5a16a8d84efe…eb6b906771bc

Transactions root

0x560d4373bc6d…55c81418b53c

Receipts root

0x3f0285553d78…0feb2fe7b488

Nonce

0x0000000000000000

Extra data

0x00000004a817c800