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 #21274141 · ArcScan

Block

#21,274,141

2026-09-17 04:55:31 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,141
Timestamp: 23 days ago · 2026-09-17 04:55:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xec7998bc0b31a0247d1b799cdaf0ef1bd067a85ca6f7e3d56a0e8fb58c5fa144
Parent hash: 0xdbff3cf8…28ff1b90
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,141 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

18.5%5,558,674 / 30,000,000

Base fee

20 gwei

State root

0xdc3765686e80…e764d5b02fcf

Transactions root

0x3da8535e07b5…8536d0083466

Receipts root

0xf07cb6858351…2539632cc56b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800