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 #21565546 · ArcScan

Block

#21,565,546

2026-09-18 21:58:59 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,546
Timestamp: 53 days ago · 2026-09-18 21:58:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xe65a8a1273acf45d6c05621c5b26f026a5da75f6035477bf9f491d06ecbaff02
Parent hash: 0x8c6df8f0…b0eb53d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,546 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.6%796,085 / 30,000,000

Base fee

20 gwei

State root

0x75100c4c454c…cabf547a45c8

Transactions root

0x8f1583b03f0a…630d0e64c007

Receipts root

0x9f2db91decfe…f7595213e358

Nonce

0x0000000000000000

Extra data

0x00000004a817c800