Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x637c79fb207ad03cab7f348d2741b7bd0f265684ddf5a06ac1ee8c28a074d46e · ArcScan

Block

#21,359,689

2026-09-17 16:58:56 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,689
Timestamp: 31 days ago · 2026-09-17 16:58:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x637c79fb207ad03cab7f348d2741b7bd0f265684ddf5a06ac1ee8c28a074d46e
Parent hash: 0xc976d218…b791c539
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,689 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.3%2,805,724 / 30,000,000

Base fee

20 gwei

State root

0x5bbd47b8c1d6…a76eaba4e0e5

Transactions root

0xb60368b04e98…4eb6ac43a258

Receipts root

0x68002cac74d8…d1c14325f27d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800