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 #0xa8a9ab05c3c34c1d7a362926ce60e6eb1941fe94fd80f089c5200790a69b6412 · ArcScan

Block

#21,294,581

2026-09-17 07:48:13 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,581
Timestamp: 8 days ago · 2026-09-17 07:48:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8a9ab05c3c34c1d7a362926ce60e6eb1941fe94fd80f089c5200790a69b6412
Parent hash: 0x9da8ee68…212c8899
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,581 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.2%4,245,418 / 30,000,000

Base fee

20 gwei

State root

0x25209c2aac2a…29c33de215c3

Transactions root

0x9210268e4f04…e5a8849c8afa

Receipts root

0x36aadf6818e9…910fb4e21d41

Nonce

0x0000000000000000

Extra data

0x00000004a817c800