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 #21400579 · ArcScan

Block

#21,400,579

2026-09-17 22:44:28 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,579
Timestamp: 7 days ago · 2026-09-17 22:44:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xe4c0ef676a60ed118d564ba327033f2a931db4a4a443ab6069149be1c91dafb6
Parent hash: 0xea31054e…238aa86b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,579 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.4%1,611,435 / 30,000,000

Base fee

20 gwei

State root

0xa81c928ed81b…f5d4eeb00501

Transactions root

0xb11dfe88647c…be04ddf03755

Receipts root

0xf407eda2fc53…9a66ebb6a924

Nonce

0x0000000000000000

Extra data

0x00000004a817c800