Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x11877feea7eb7517383ab1faa5963a297dc7567080276d888aecbc2c0565c521 · ArcScan

Block

#21,213,538

2026-09-16 20:23:50 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,538
Timestamp: 23 days ago · 2026-09-16 20:23:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x11877feea7eb7517383ab1faa5963a297dc7567080276d888aecbc2c0565c521
Parent hash: 0x77d97394…07070952
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,538 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

43.8%13,130,433 / 30,000,000

Base fee

20 gwei

State root

0x9ceef2503f82…deaccc6df4b7

Transactions root

0x46ef93d6776c…2ce804676f11

Receipts root

0x6ec1732c2f2a…1567e00af301

Nonce

0x0000000000000000

Extra data

0x00000004a817c800