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 #21312897 · ArcScan

Block

#21,312,897

2026-09-17 10:22:57 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,897
Timestamp: 23 days ago · 2026-09-17 10:22:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x777a5361caee67940cc9bb746e6756245c18c55006f3148949fef70688c2a12f
Parent hash: 0x621324ef…5e9396b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,897 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

18.1%5,421,475 / 30,000,000

Base fee

20 gwei

State root

0x20006d233051…3df436ad68de

Transactions root

0x1197556a3882…1e44e0d61fa4

Receipts root

0xc399919e16ee…b8e48e41c8a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800