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 #21620793 · ArcScan

Block

#21,620,793

2026-09-19 05:46:06 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,793
Timestamp: 47 days ago · 2026-09-19 05:46:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x81f90c8966ede8bd52c086fa2db9512e1b65fba54f24a532eca7e5b01b7a2ab7
Parent hash: 0x13614045…bbec5dad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,793 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.5%445,706 / 30,000,000

Base fee

20 gwei

State root

0xe649c0e8172a…7f4e0ecca590

Transactions root

0x597ea0a7636a…cc5072f616ed

Receipts root

0x1ab93c2dc841…78c3b48727a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800