Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xe3f4a3cd47484b5e9017f0b697e3271dd98d42b4f6a8efad3a14fc56474669db · ArcScan

Block

#21,256,381

2026-09-17 02:25:30 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,381
Timestamp: 52 days ago · 2026-09-17 02:25:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3f4a3cd47484b5e9017f0b697e3271dd98d42b4f6a8efad3a14fc56474669db
Parent hash: 0xb91122d2…151fe17c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,381 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.8%4,145,191 / 30,000,000

Base fee

20 gwei

State root

0x48f60e7e6fc3…635762a6534a

Transactions root

0xb5cdbf832589…0d86df9fdf6d

Receipts root

0x57dae825cdbe…dd98269f14eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800