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 #21419322 · ArcScan

Block

#21,419,322

2026-09-18 01:22:54 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,322
Timestamp: 12 days ago · 2026-09-18 01:22:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c534493f856b1966afb1bc49fe583502a13f2b86036ef62e66e73ed33c9f68e
Parent hash: 0x528dac65…b26b7513
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,322 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.9%1,766,764 / 30,000,000

Base fee

20 gwei

State root

0x0b7aa757df23…e79200ba5108

Transactions root

0x38863b9fb7fe…49ba1411db71

Receipts root

0x76fdf9a2ffde…4f7480aa58a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800