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 #21311750 · ArcScan

Block

#21,311,750

2026-09-17 10:13:16 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,750
Timestamp: 37 days ago · 2026-09-17 10:13:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xa71e0b221f7399732a7fdb5898d184f4b1e51ab23f1ab852d4edb2f9be526b81
Parent hash: 0x0ea9b8d8…89bbc54b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,750 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

28.5%8,561,841 / 30,000,000

Base fee

20 gwei

State root

0xf21e05984f7d…950c088c80b2

Transactions root

0x7d08bff6d457…df5303921b2e

Receipts root

0x30f5d79f191a…1aa38dfae573

Nonce

0x0000000000000000

Extra data

0x00000004a817c800