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 #21372315 · ArcScan

Block

#21,372,315

2026-09-17 18:45:36 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,315
Timestamp: 29 days ago · 2026-09-17 18:45:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xea63522c72c57bdc517d5102f5c2d6b0fae66a42379e929dd3adce5bf00b80a2
Parent hash: 0xde9432e9…774541d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,315 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.6%1,376,277 / 30,000,000

Base fee

20 gwei

State root

0xb50814150736…ac8598bea547

Transactions root

0xbe2b8bad25cf…00eb17e113fb

Receipts root

0x4ef1209cd6f5…d86a43a4978c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800