Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x4c20d7feacd984b4a0211320c4ebfc7a69f18715d1c5a7e7429971c04d6ad610 · ArcScan

Block

#21,220,071

2026-09-16 21:18:59 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,071
Timestamp: 3 days ago · 2026-09-16 21:18:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c20d7feacd984b4a0211320c4ebfc7a69f18715d1c5a7e7429971c04d6ad610
Parent hash: 0x991711df…35d28f02
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,071 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

29.6%8,866,135 / 30,000,000

Base fee

20 gwei

State root

0x61853bba79a8…624b7d3f3f83

Transactions root

0xf990c0d732b2…c37193d28c5c

Receipts root

0x945c37048772…fa58512d0878

Nonce

0x0000000000000000

Extra data

0x00000004a817c800