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 #21515438 · ArcScan

Block

#21,515,438

2026-09-18 14:55:22 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,438
Timestamp: 47 days ago · 2026-09-18 14:55:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x54b93dffdc7f8bd41b53728f4bbeefdb96009c707b770a9f2b609c6dc5c6776d
Parent hash: 0xdfc42282…67769615
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,438 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.6%1,095,525 / 30,000,000

Base fee

20 gwei

State root

0x03972118ea9d…f1cace99714e

Transactions root

0x8f3b0c0df3e2…f69b978f2344

Receipts root

0x210081428a98…a179ff8d06e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800