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 #21253269 · ArcScan

Block

#21,253,269

2026-09-17 01:59:13 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,269
Timestamp: 12 days ago · 2026-09-17 01:59:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x51f757c621d17b7b3a09e3d8cba4f03a54226f261d9f42c158dffc6e9e24c43c
Parent hash: 0x7fe21235…03b603d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,269 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

17.3%5,197,575 / 30,000,000

Base fee

20 gwei

State root

0xba050bf33588…8997f0abb5af

Transactions root

0x95c95bb3dcb8…6898c2d61be7

Receipts root

0xf3f16b148c1e…53827f680a28

Nonce

0x0000000000000000

Extra data

0x00000004a817c800