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 #21379671 · ArcScan

Block

#21,379,671

2026-09-17 19:47:45 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,671
Timestamp: 47 days ago · 2026-09-17 19:47:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x88db17ad095faf4eb158f67539f24f1d06bf6007c18564deb7522d22bf4811cf
Parent hash: 0x581b3352…3f7787e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,671 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.6%3,765,049 / 30,000,000

Base fee

20 gwei

State root

0x6703e2c51228…217b54b312d1

Transactions root

0x4e1300a683e7…a025dd2e631c

Receipts root

0xd607b859c5c6…01eecfae6f40

Nonce

0x0000000000000000

Extra data

0x00000004a817c800