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 #21339885 · ArcScan

Block

#21,339,885

2026-09-17 14:10:51 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,885
Timestamp: 47 days ago · 2026-09-17 14:10:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x198d88c77f724a9641322d06784ee321b09b1c20bbbc562af9c53cc2ff6b436d
Parent hash: 0x19b8b28b…c45a879f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,885 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

9.0%2,714,485 / 30,000,000

Base fee

20 gwei

State root

0x66467d8ee408…4fef5b3ccdc5

Transactions root

0xc7b38b63f1ec…7147a2a3bb1d

Receipts root

0xf517cbda3711…0f9cb67b582f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800