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 #21527877 · ArcScan

Block

#21,527,877

2026-09-18 16:40:30 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,527,877
Timestamp: 6 days ago · 2026-09-18 16:40:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xff56c57d5b8409dd8151d297253377669dc11791f3d6c7141029ce20360d565c
Parent hash: 0x1508f23c…badc5331
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,527,877 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.2%2,766,892 / 30,000,000

Base fee

20 gwei

State root

0x8d4363456f1d…598180221778

Transactions root

0xde3b84d15f16…8b4f9dae84c3

Receipts root

0x27d92ba26e9e…4036c0836c73

Nonce

0x0000000000000000

Extra data

0x00000004a817c800