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 #0xf5a1e427cfb65ecb2eab1dccc605389ebafde871743c2cd05f1f8cfa0059dd14 · ArcScan

Block

#21,216,305

2026-09-16 20:47:12 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,216,305
Timestamp: 4 days ago · 2026-09-16 20:47:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5a1e427cfb65ecb2eab1dccc605389ebafde871743c2cd05f1f8cfa0059dd14
Parent hash: 0x125ef46e…58e2a478
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,216,305 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

61.3%18,394,589 / 30,000,000

Base fee

20 gwei

State root

0x869de6a58d5c…8c72343f8425

Transactions root

0x2a919efa0e90…19c289f6a787

Receipts root

0xa2f755b41edd…50ad9d8650e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800