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 #21315342 · ArcScan

Block

#21,315,342

2026-09-17 10:43:36 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,342
Timestamp: 19 days ago · 2026-09-17 10:43:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xc893eabaddc7c7e9225d59d76c27f5dcb009eb8e4513eab2bbcee14885d39c06
Parent hash: 0xab857965…74f05d89
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,342 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

40.4%12,128,696 / 30,000,000

Base fee

20 gwei

State root

0xd11d00fa0749…37a8e3d6ad1b

Transactions root

0x12b967b49a31…826d3a636ed5

Receipts root

0x91d3570b491b…ed556fc086b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800