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 #21274393 · ArcScan

Block

#21,274,393

2026-09-17 04:57:39 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,393
Timestamp: 17 days ago · 2026-09-17 04:57:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4b2cc61d90526022792b96da6012f52b9616cc89fa9be80810839be72dae8d7
Parent hash: 0x558466aa…e6cbba5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,393 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.0%2,405,935 / 30,000,000

Base fee

20 gwei

State root

0xad760752d06d…01922560727d

Transactions root

0x70ab2ce434bf…a5e767a4de39

Receipts root

0x7e40331ae714…53c14d14e04f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800