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 #21548496 · ArcScan

Block

#21,548,496

2026-09-18 19:34:49 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,496
Timestamp: 47 days ago · 2026-09-18 19:34:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x115782ca8561b0d51e0384a3c10b34e520aaa85003fb9b2cea7abd88d36eb841
Parent hash: 0x304377e9…13601bb9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,496 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.4%4,316,181 / 30,000,000

Base fee

20 gwei

State root

0xecf67d49f8ef…0ade5d130292

Transactions root

0x537bd6cc576d…7ec3f14b3327

Receipts root

0x34ee8ffe84a7…7b4d9f077f20

Nonce

0x0000000000000000

Extra data

0x00000004a817c800