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 #21548137 · ArcScan

Block

#21,548,137

2026-09-18 19:31:47 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,137
Timestamp: 51 days ago · 2026-09-18 19:31:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x53164a68dbc42694269b812a86ebe7041205dd950b5cab6cb0d535e9737aebe5
Parent hash: 0xd385d5ef…2a565564
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,137 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.5%3,763,707 / 30,000,000

Base fee

20 gwei

State root

0xa6d2ff78cbbb…17642feb800a

Transactions root

0x1fdba053e2a9…17eb4042c419

Receipts root

0xf3a865931923…45c7ba13c1bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800