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 #21394573 · ArcScan

Block

#21,394,573

2026-09-17 21:53:42 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,573
Timestamp: 20 days ago · 2026-09-17 21:53:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x494ecb176e7b2a9c1e8236855dd86dc6d11c95e37e580f3acd262826a65d1556
Parent hash: 0x40eea11b…52a8bec7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,573 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.9%582,146 / 30,000,000

Base fee

20 gwei

State root

0xbb6511812a33…5a3325ec6760

Transactions root

0xc99f34813e6f…0ff0130d959e

Receipts root

0x85a0dcc07db2…846cac5e3ecb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800