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 #0x243f8656e9e87f3505235826a92fb7f8c6f950277ed5954029777d0966254107 · ArcScan

Block

#21,217,946

2026-09-16 21:01:03 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,946
Timestamp: 4 days ago · 2026-09-16 21:01:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x243f8656e9e87f3505235826a92fb7f8c6f950277ed5954029777d0966254107
Parent hash: 0x12d0d041…ca013314
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,946 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

44.4%13,323,623 / 30,000,000

Base fee

22.533251171 gwei

State root

0xd6627645d4fc…a22f430e70a7

Transactions root

0xef0ebc05a6df…cc9e430ff664

Receipts root

0xab54c506d138…8f4a1661e0d2

Nonce

0x0000000000000000

Extra data

0x0000000542c69fad