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 #21366602 · ArcScan

Block

#21,366,602

2026-09-17 17:57:20 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,602
Timestamp: 46 days ago · 2026-09-17 17:57:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x21900a621a46d16a341fbcfa06fb0d797cff68b9145b9f73a98dc61a3e3c9dc3
Parent hash: 0xe010333c…3953255a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,602 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

23.7%7,122,177 / 30,000,000

Base fee

20 gwei

State root

0x71329edc9acc…f7ab2bc5a5e4

Transactions root

0xa8faaf403d3b…09e99e09e6d9

Receipts root

0xccaf579c7902…8ed2798e96fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800