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 #21370079 · ArcScan

Block

#21,370,079

2026-09-17 18:26:43 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,079
Timestamp: 42 days ago · 2026-09-17 18:26:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xe2a63fb810779e3fcce5cbd68cedd459a579fedd6c19a2dceacc360243e8ab84
Parent hash: 0xc98933be…b3a13c67
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,079 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.8%3,247,185 / 30,000,000

Base fee

20 gwei

State root

0x1dfc819a6e94…2be07bca0ffd

Transactions root

0xcf6491122832…e32722cd380d

Receipts root

0xb564fb7eec77…a6321a50aaa8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800