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 #21339798 · ArcScan

Block

#21,339,798

2026-09-17 14:10:07 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,798
Timestamp: 44 days ago · 2026-09-17 14:10:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ecaacc69680897de214c6ec2c221e5a83d15085eab942de867a8626dd45f119
Parent hash: 0x0cc53eeb…ee1df361
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,798 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

24.1%7,236,772 / 30,000,000

Base fee

20 gwei

State root

0x823dee7b782e…5a0c204808c8

Transactions root

0x722f9201f9f7…472e11608708

Receipts root

0xd0fc66d2e802…77665b6e95bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800