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 #21621407 · ArcScan

Block

#21,621,407

2026-09-19 05:51:18 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,407
Timestamp: 53 days ago · 2026-09-19 05:51:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc4342981b30043db533fe8090c2cbb3024b67876c152f11d86965ba371a5757
Parent hash: 0x2409b6f0…22dbf688
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,407 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

1.9%578,096 / 30,000,000

Base fee

20 gwei

State root

0x3490ca408dd3…e225a1974e9e

Transactions root

0xe9bd7d1fe28e…a9e2173e3766

Receipts root

0xb12180b259c3…3b9edba55d17

Nonce

0x0000000000000000

Extra data

0x00000004a817c800