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 #21374473 · ArcScan

Block

#21,374,473

2026-09-17 19:03:51 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,473
Timestamp: 17 days ago · 2026-09-17 19:03:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xfce3aa6e89f2398d4af93f2f5bd67871dfe3938136bac16065f5e09a9d965661
Parent hash: 0x2fe4c251…dbe2fc91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,473 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

23.4%7,025,149 / 30,000,000

Base fee

20 gwei

State root

0x47ab051e562e…5d3c677b5e92

Transactions root

0xd6781eb595bb…f5050650c945

Receipts root

0xee14c70a0600…92e81960764f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800