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 #21558895 · ArcScan

Block

#21,558,895

2026-09-18 21:02:45 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,895
Timestamp: 53 days ago · 2026-09-18 21:02:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xba6e203ee0e9679af33656955308c6b0deafbd1304842a8fce2a11341536a4a0
Parent hash: 0xaa8beaf1…dbcbdde9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,895 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.6%2,885,732 / 30,000,000

Base fee

20 gwei

State root

0x7a05ff75615c…45b692ca98f9

Transactions root

0x74d270f58abd…a2cd7688fbf4

Receipts root

0x2b3177e0a35a…15fe3fb9824a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800