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 #0x881878c844605ed4f65cdd516b57897ad1934f98273a9528beec6a58d06607de · ArcScan

Block

#21,356,638

2026-09-17 16:32:22 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,638
Timestamp: 52 days ago · 2026-09-17 16:32:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x881878c844605ed4f65cdd516b57897ad1934f98273a9528beec6a58d06607de
Parent hash: 0x24372edd…d93ee3f6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,638 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

16.9%5,076,112 / 30,000,000

Base fee

20 gwei

State root

0x40bbd9986768…2bad063aacef

Transactions root

0x9c5adc68848c…4dce061f7b85

Receipts root

0xba658ce126ab…906009977cfb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800