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 #21318144 · ArcScan

Block

#21,318,144

2026-09-17 11:07:15 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,144
Timestamp: 23 days ago · 2026-09-17 11:07:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8b168da445cf39e6c80afbca476020f8c2f61672cbd6956604cf0a842c83e11
Parent hash: 0xb1efa553…401d4429
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,144 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

56.0%16,811,800 / 30,000,000

Base fee

20 gwei

State root

0x7ff916917c57…5ab08c3158fb

Transactions root

0xb7e4d3b0b1ce…cdf5d262370b

Receipts root

0x66727018d68f…f122c3cbef21

Nonce

0x0000000000000000

Extra data

0x00000004a817c800