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 #21547848 · ArcScan

Block

#21,547,848

2026-09-18 19:29:20 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,848
Timestamp: 53 days ago · 2026-09-18 19:29:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x29874fb84508cf4c30e90a594c618430b87db6ecef04ddb224222415c1065adf
Parent hash: 0x74e67b45…53f0b3dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,848 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

15.8%4,739,410 / 30,000,000

Base fee

20 gwei

State root

0x926bbd907175…f2644fb86e24

Transactions root

0x034f8ed34394…a24a90ef7d0b

Receipts root

0xbada46611db4…0a4383b34478

Nonce

0x0000000000000000

Extra data

0x00000004a817c800