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 #21557547 · ArcScan

Block

#21,557,547

2026-09-18 20:51:21 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,547
Timestamp: 23 days ago · 2026-09-18 20:51:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf445cb949d3f58e979e5e6a5a714fe8539dd06618a940833922fc6d666ada50
Parent hash: 0x579435f1…51befb57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,547 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.7%520,349 / 30,000,000

Base fee

20 gwei

State root

0x6482e58241c7…794520ec9728

Transactions root

0x76a6808aebc3…637c0d06d443

Receipts root

0xff848c9dc7e9…5fc871520ce0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800