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 #21376894 · ArcScan

Block

#21,376,894

2026-09-17 19:24:17 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,894
Timestamp: 51 days ago · 2026-09-17 19:24:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x651cd2182e54eb26fa76efe8dc7204f5ea63cba5633efeeb6d4cb1b714b9317c
Parent hash: 0x5da80abc…7b6f55fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,894 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

85.3%25,592,443 / 30,000,000

Base fee

20 gwei

State root

0xaea9a83caa7e…c5020c113504

Transactions root

0xa5d5561ab7da…963ca78be221

Receipts root

0x6b688c1db0da…b3c5c12a8b72

Nonce

0x0000000000000000

Extra data

0x00000004a817c800