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 #21620822 · ArcScan

Block

#21,620,822

2026-09-19 05:46:21 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,822
Timestamp: 48 days ago · 2026-09-19 05:46:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xffeb7f1d37d98020bded03d4fdba9952e20f5b93ae82a6cac61a3d0973938d08
Parent hash: 0x55d90e20…0688ff96
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,822 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

0.7%201,954 / 30,000,000

Base fee

20 gwei

State root

0x7ec5b477784d…534327a19265

Transactions root

0x1b85cae89847…820ca86275d9

Receipts root

0x02f3c62e59b3…cd4500256ea3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800