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

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 #21552493 · ArcScan

Block

#21,552,493

2026-09-18 20:08:37 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,493
Timestamp: 29 days ago · 2026-09-18 20:08:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xc590b63da1eacb40d431babc8b01354387d368e396ff0838032d5cbb3309fa5d
Parent hash: 0x54ca8abf…4b584ef9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,493 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.8%1,154,525 / 30,000,000

Base fee

20 gwei

State root

0xafae1db9b182…9de91fcb39b4

Transactions root

0x8a3a26264f31…96f871f341ad

Receipts root

0xf68a47e23d87…d1370da41aef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800