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 #21266193 · ArcScan

Block

#21,266,193

2026-09-17 03:48:22 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,193
Timestamp: 8 days ago · 2026-09-17 03:48:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb21e25a9e114f58ef315819cba20282f7c12b936560766f9debf69af606475a
Parent hash: 0x854068a2…c6f188ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,193 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

28.1%8,427,117 / 30,000,000

Base fee

20 gwei

State root

0xefc2b6323d8f…8c5a7da992bb

Transactions root

0xdcc69466dcca…f6d5ed21d483

Receipts root

0xadb2da83ccbe…fcc7b2253be4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800