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 #21397496 · ArcScan

Block

#21,397,496

2026-09-17 22:18:25 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,496
Timestamp: 57 days ago · 2026-09-17 22:18:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x93c59d4cf792420b41b1de75daca576c452aa123012a2527c4a6344a8a8667dd
Parent hash: 0xef0f64dc…a86304b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,496 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.4%2,224,258 / 30,000,000

Base fee

20 gwei

State root

0x6c1602155a88…aeed405cade9

Transactions root

0x4488458afc9b…cdb52aa48517

Receipts root

0xe52911e5bfaf…963f361ea8c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800