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 #21276402 · ArcScan

Block

#21,276,402

2026-09-17 05:14:37 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,402
Timestamp: 27 days ago · 2026-09-17 05:14:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x978231881d3b155e42a1147f25941d93f90fcf3dd8264dc7532a0a3ad5a9ab45
Parent hash: 0x6b8a4264…1c16dd36
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,402 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

19.5%5,841,264 / 30,000,000

Base fee

20 gwei

State root

0x0596be76e44d…bb47ebaaf71f

Transactions root

0x27dcde2e8e0a…b1b9df3c56c8

Receipts root

0x1a1c0df7b363…9898eeb1d0f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800