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 #0x98c55dd6604307e25b542953a723a0d583a4e382b990f3b162b912be171b2abf · ArcScan

Block

#21,257,171

2026-09-17 02:32:10 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,257,171
Timestamp: 59 days ago · 2026-09-17 02:32:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x98c55dd6604307e25b542953a723a0d583a4e382b990f3b162b912be171b2abf
Parent hash: 0xac95dd5d…aa537456
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,257,171 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

19.2%5,756,424 / 30,000,000

Base fee

20 gwei

State root

0xf65df4032769…1b6f621bd011

Transactions root

0xf96bf3a7b9fc…c546b9ba3622

Receipts root

0x05decda50a43…3339fd14dad3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800