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 #21382803 · ArcScan

Block

#21,382,803

2026-09-17 20:14:14 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,803
Timestamp: 24 days ago · 2026-09-17 20:14:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xe49fc23ec8f7a4b69c0315acd5f5165cceb78ecd76e502c934ffc20c1a2ff40d
Parent hash: 0xfd8f6e11…580525b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,803 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.7%4,401,174 / 30,000,000

Base fee

20 gwei

State root

0x82eb187ac769…56bdfd2726fe

Transactions root

0xbc736e7cacdf…14ce9ddce06b

Receipts root

0x67993d89e2f4…8ee0e1ab8e0e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800