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 #0xfe0dfc819eb6bb00e256188be21a3a6854fbdfe5c86205c1a52eb770341c5342 · ArcScan

Block

#21,256,612

2026-09-17 02:27:27 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,612
Timestamp: 55 days ago · 2026-09-17 02:27:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe0dfc819eb6bb00e256188be21a3a6854fbdfe5c86205c1a52eb770341c5342
Parent hash: 0xf14b454c…2b7ffaf6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,612 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

26.7%8,000,207 / 30,000,000

Base fee

20 gwei

State root

0x09e9e9924fec…d0900ad3ff32

Transactions root

0x10bd40f5e3dc…750d5cd830f2

Receipts root

0xbdba8965eb17…63aa6561ca88

Nonce

0x0000000000000000

Extra data

0x00000004a817c800