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 #21273716 · ArcScan

Block

#21,273,716

2026-09-17 04:51:56 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,716
Timestamp: 38 days ago · 2026-09-17 04:51:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b3f52a2328d14480613a261eae47b0525077b40c01ff92be13bd85e10db41f5
Parent hash: 0x12fbe819…eadd7416
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,716 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.9%2,080,590 / 30,000,000

Base fee

20 gwei

State root

0x7d290948d65a…9c107cb65457

Transactions root

0xd2c90eef2f72…ef2f9991baeb

Receipts root

0x46b17175210a…064ac3ced7c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800