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 #21254579 · ArcScan

Block

#21,254,579

2026-09-17 02:10:17 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,579
Timestamp: 6 days ago · 2026-09-17 02:10:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x734a2af1203a198d0a8238c3c4a47d1b8b22673e6d11cc2d1d20981cc4755ea7
Parent hash: 0xffb63a68…b665b0ae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,579 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

22.1%6,618,814 / 30,000,000

Base fee

20 gwei

State root

0x28589ab053ef…476d724492c7

Transactions root

0x4009eb4e4182…3024afc35512

Receipts root

0xfba6048caecf…44cb4ed61f92

Nonce

0x0000000000000000

Extra data

0x00000004a817c800