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 #0x1b9876d077d38589be0146907ebccbebb172d903032c229b587e41a6db202d7c · ArcScan

Block

#21,260,848

2026-09-17 03:03:14 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,848
Timestamp: 26 days ago · 2026-09-17 03:03:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b9876d077d38589be0146907ebccbebb172d903032c229b587e41a6db202d7c
Parent hash: 0x31dc1c89…8ac7f6d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,848 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

18.4%5,506,758 / 30,000,000

Base fee

20 gwei

State root

0x801e7bb59aa8…e8e2dbee18e2

Transactions root

0x889f69d516e8…9cf4795477aa

Receipts root

0x01fd79c83209…6007abb33937

Nonce

0x0000000000000000

Extra data

0x00000004a817c800