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 #21557525 · ArcScan

Block

#21,557,525

2026-09-18 20:51:10 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,525
Timestamp: 22 days ago · 2026-09-18 20:51:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xd55cab09acced17a915331e13aa5ba82637c538e584eefdae0834cbfe77d3874
Parent hash: 0x4c815bb4…eb0beb65
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,525 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.3%3,992,362 / 30,000,000

Base fee

20 gwei

State root

0xb3c7ad8e4108…d02327965682

Transactions root

0xca202210de61…3bf5e0ce9826

Receipts root

0x2490c2ca7cbb…23863e028142

Nonce

0x0000000000000000

Extra data

0x00000004a817c800