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 #21544150 · ArcScan

Block

#21,544,150

2026-09-18 18:58:05 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,544,150
Timestamp: 58 days ago · 2026-09-18 18:58:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xf571010362580894c01b7b0f171cfa430097f0f7abdb203d0408b26a6a5bfd06
Parent hash: 0x5f27f7a7…c909cd76
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,544,150 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

28.6%8,573,273 / 30,000,000

Base fee

20 gwei

State root

0x58cce2ee6c51…d6e11f26b93b

Transactions root

0x2b823a3486c6…ce9b05c43c8c

Receipts root

0xf556f749ed57…950fb1d08bef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800