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 #21266232 · ArcScan

Block

#21,266,232

2026-09-17 03:48:42 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,232
Timestamp: 7 days ago · 2026-09-17 03:48:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x45c9e8ff66fc3afe5ba8bf7060d0c4b5f841bd26c6868697bea98e1335466646
Parent hash: 0x2ad32023…2af35c2b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,232 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.6%3,190,601 / 30,000,000

Base fee

20 gwei

State root

0x1b755ddb220c…dc4b40f7d5fe

Transactions root

0x4b376c22ffa8…48d62dee75cd

Receipts root

0xd8067f16e508…baba34e0df7d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800