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 #0x019a3b6c87c01d4bc31e4580b2f06e992c4e9300d44ef6f16f722151da97cffa · ArcScan

Block

#21,388,430

2026-09-17 21:01:47 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,430
Timestamp: 26 days ago · 2026-09-17 21:01:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x019a3b6c87c01d4bc31e4580b2f06e992c4e9300d44ef6f16f722151da97cffa
Parent hash: 0x55184c31…be6aef7d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,430 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.4%2,816,612 / 30,000,000

Base fee

20 gwei

State root

0x58ef53f31d2c…ab8c521463ae

Transactions root

0xba4b6e4f834e…699b4779ec13

Receipts root

0x8e1853543a7e…42a9e607268e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800