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 #0xefd6b13efc5b61cfb533f3f9e53f0c86fc9da5feca8a644403f7c8343df538b4 · ArcScan

Block

#21,570,673

2026-09-18 22:42:20 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,673
Timestamp: 55 days ago · 2026-09-18 22:42:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xefd6b13efc5b61cfb533f3f9e53f0c86fc9da5feca8a644403f7c8343df538b4
Parent hash: 0x68b0b3ad…2f7fc8f9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,673 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.2%658,073 / 30,000,000

Base fee

20 gwei

State root

0xe3e8058e381b…8c309af31f22

Transactions root

0x8eaa2b0c26b4…ae7aed124057

Receipts root

0xf1d8f3d4f8ae…9737fe26eca9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800