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 #21544111 · ArcScan

Block

#21,544,111

2026-09-18 18:57:44 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,544,111
Timestamp: 57 days ago · 2026-09-18 18:57:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x287efa3c1f763e84776fdab2e642fd56bcec98227b0484c5f0eae1399d200900
Parent hash: 0x696822c3…9a7e292c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,544,111 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.9%1,180,279 / 30,000,000

Base fee

20 gwei

State root

0x8bbf51ead595…f8726709f05b

Transactions root

0x0c8ee1b26305…a52d621a49d0

Receipts root

0x6d50c70581a2…bcb9c6c9ded9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800