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 #21521529 · ArcScan

Block

#21,521,529

2026-09-18 15:46:51 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,529
Timestamp: 8 days ago · 2026-09-18 15:46:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xd6d8a0c2fcaa3fc94a427c3b7506dcab911656ee46e63f4f3c310185c246cb42
Parent hash: 0x169e63da…7a179308
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,529 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.0%885,267 / 30,000,000

Base fee

20 gwei

State root

0x83da1da86305…f20c5f03e6cc

Transactions root

0xdf75a35c4a51…f60f3d30c76f

Receipts root

0x1a3dce637ce4…10fccd785c21

Nonce

0x0000000000000000

Extra data

0x00000004a817c800