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 #21220846 · ArcScan

Block

#21,220,846

2026-09-16 21:25:31 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,846
Timestamp: 22 days ago · 2026-09-16 21:25:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x2defe1fa9abe817c04e54bfaed8db075318325c05899291d13ccb744eeb2ead4
Parent hash: 0x3fcae2af…6cd4491f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,846 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

18.4%5,525,048 / 30,000,000

Base fee

20 gwei

State root

0x047231ae28cb…1d76f7375305

Transactions root

0x4e14956f2f5d…a8e11f269ec1

Receipts root

0x5478c66b21ac…2b4fd7023e1b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800