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 #21211375 · ArcScan

Block

#21,211,375

2026-09-16 20:05:35 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,375
Timestamp: 10 days ago · 2026-09-16 20:05:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b3e8397f8303541bd12274655be36773c43c0ab54305a12f393a2517a45ddb3
Parent hash: 0x8756df78…65510553
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,375 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

46.5%13,952,597 / 30,000,000

Base fee

20 gwei

State root

0x4723dcef7e6e…5760eec70688

Transactions root

0x7c34ed22b008…a95b64cf7acd

Receipts root

0x5e30a00a5d6e…a60dcd88fdcc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800