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 #21252458 · ArcScan

Block

#21,252,458

2026-09-17 01:52:22 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,252,458
Timestamp: 10 days ago · 2026-09-17 01:52:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ab343b3f0de476f650271ac4ee2d2fdf5d2bd9582a1ef5ae63a3f9fa38683e2
Parent hash: 0x4b3656a8…d102e266
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,252,458 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.6%6,190,081 / 30,000,000

Base fee

20 gwei

State root

0xfb130debfe25…3b70780747a8

Transactions root

0x676a6ff6d1a4…aad7f22594f5

Receipts root

0x0dba357a05a9…dffd350ea4e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800