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 #21373997 · ArcScan

Block

#21,373,997

2026-09-17 18:59:49 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,997
Timestamp: 31 days ago · 2026-09-17 18:59:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xe54e31d51748ce34b59bc0753627e9e45be148c93deee60dd179e6e8d2eb113f
Parent hash: 0xfa6bfdf3…7b5433c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,997 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

32.9%9,869,376 / 30,000,000

Base fee

20 gwei

State root

0xbb030c14628a…1bf14d5180d5

Transactions root

0xb1f182270653…4e4d942e456d

Receipts root

0xbfa971b22f72…311c043374cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800