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 #21553973 · ArcScan

Block

#21,553,973

2026-09-18 20:21:08 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,973
Timestamp: 5 days ago · 2026-09-18 20:21:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x00622cc4743d8e22081731f056594502888f5346ea1cc59fa10f66cc9ac12cd7
Parent hash: 0xf709a1bb…72676253
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,973 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.1%1,231,181 / 30,000,000

Base fee

20 gwei

State root

0x3e7cfab57c21…823ef606c06c

Transactions root

0xdf4c2d3673d8…993d2b9cb2b3

Receipts root

0x0ccf0645a393…2e1b4ce8cbf3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800