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 #21620302 · ArcScan

Block

#21,620,302

2026-09-19 05:41:57 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,302
Timestamp: 36 days ago · 2026-09-19 05:41:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5d57830cc9658477ad47dccf11c97ffba723eef7b5f7008b16f90efe3d52197
Parent hash: 0x94410501…6bbb1fb4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,302 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.9%1,471,978 / 30,000,000

Base fee

20 gwei

State root

0x2b8fa22f9a6c…5488be994ed4

Transactions root

0xcfe27ce9a6eb…ea7751f038fe

Receipts root

0x3c4dfd47f0c1…fabc2550546b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800