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 #21394322 · ArcScan

Block

#21,394,322

2026-09-17 21:51:35 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,322
Timestamp: 28 days ago · 2026-09-17 21:51:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x5524aa79cb84e023bbba9495daaed92ff1ea676273fb7161245d15c7dd4f81a4
Parent hash: 0xf4f21c17…ae47802e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,322 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.8%2,334,962 / 30,000,000

Base fee

20 gwei

State root

0x1010bf662ebc…cecc7dd44d74

Transactions root

0xd7a74628d9e6…437f63f12929

Receipts root

0xf4238eb9a30f…b1714f69d6c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800