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 #21210705 · ArcScan

Block

#21,210,705

2026-09-16 19:59:55 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,705
Timestamp: 7 days ago · 2026-09-16 19:59:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x482991de68b7b1b9f317e7c8a7dbe581780f1a9bbc61acdd11a1bb96271e04ae
Parent hash: 0x8946d6a8…5e922386
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,705 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

61.8%18,542,340 / 30,000,000

Base fee

20 gwei

State root

0xe518a3c48fe0…3cb015c9cdcc

Transactions root

0xb4ed2a4eefb3…60bdc5e7dd1a

Receipts root

0x044dbcaca848…079a01dd56af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800