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 #21550783 · ArcScan

Block

#21,550,783

2026-09-18 19:54:09 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,783
Timestamp: 26 days ago · 2026-09-18 19:54:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a2df499a27ce80dd5942ab60f740f996f64b5c8890e401ba2d48f61ae7c2593
Parent hash: 0xcf87702a…e57c98ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,783 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

13.2%3,966,747 / 30,000,000

Base fee

20 gwei

State root

0x3ab077cb13a1…6214f2619e41

Transactions root

0xad38835b315a…980d11ece5a0

Receipts root

0xadf049df8b7e…9f3df76791de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800