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 #21355636 · ArcScan

Block

#21,355,636

2026-09-17 16:23:54 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,636
Timestamp: 27 days ago · 2026-09-17 16:23:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a427b3f97313a918edf3367666046e44cd2b084af5928e5005038999d5ddeba
Parent hash: 0xee088e74…5d21de08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,636 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

28.4%8,507,028 / 30,000,000

Base fee

20 gwei

State root

0x2cbc2e2a9205…f1f53f51138d

Transactions root

0x554be5bd43f0…006f18660aef

Receipts root

0xff7ea1c8af47…00501cec12f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800