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 #21309501 · ArcScan

Block

#21,309,501

2026-09-17 09:54:17 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,501
Timestamp: 20 days ago · 2026-09-17 09:54:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a42c87c9367c9aaeaeab0830073dda73ec3480a157d1de4ef600bcdc8642031
Parent hash: 0xb79f6281…6f44c351
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,501 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

36.7%11,005,220 / 30,000,000

Base fee

20 gwei

State root

0x0e416642a767…bd02ff0119fa

Transactions root

0xf208ccf5e63b…dc418283124e

Receipts root

0x28d46ee4a367…e783142e03ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800