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 #21543513 · ArcScan

Block

#21,543,513

2026-09-18 18:52:41 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,513
Timestamp: 53 days ago · 2026-09-18 18:52:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ad6b4360da288d4bf55c49b0e25734733fca963a39f02b9d8368d567bb1723c
Parent hash: 0xe3396f13…13bb060c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,513 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

14.1%4,220,330 / 30,000,000

Base fee

20 gwei

State root

0xf54961af3686…3a368aee6660

Transactions root

0x653dcdc3e13e…568cf4e0da04

Receipts root

0x7bf47828db5d…f6b675f4e2e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800