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 #0x2923bc79a4b149265b39811aee400c94ab42407247b5e347144d2bbe6d679ee2 · ArcScan

Block

#21,418,197

2026-09-18 01:13:24 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,197
Timestamp: 29 days ago · 2026-09-18 01:13:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x2923bc79a4b149265b39811aee400c94ab42407247b5e347144d2bbe6d679ee2
Parent hash: 0x15d1caaf…76004e4f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,197 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

11.9%3,565,820 / 30,000,000

Base fee

20 gwei

State root

0x3bb2481513bf…f3db9c48daf2

Transactions root

0x0d1cc5803f98…70fbe4abe338

Receipts root

0x3e10511925de…2de1dbac8257

Nonce

0x0000000000000000

Extra data

0x00000004a817c800