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 #21443757 · ArcScan

Block

#21,443,757

2026-09-18 04:49:26 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,757
Timestamp: 14 days ago · 2026-09-18 04:49:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5da9b196fe974c95fe8baef33ba95e4d73821280b8622e23fe72a2b48bb7ab7
Parent hash: 0x0a79184c…ffb9468e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,757 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.3%1,284,683 / 30,000,000

Base fee

20 gwei

State root

0x3345954d1521…9b3bb5fab0fa

Transactions root

0x32ab64056414…98bb419a22bd

Receipts root

0xe5a5243c6126…e60ad55a0290

Nonce

0x0000000000000000

Extra data

0x00000004a817c800