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 #21380940 · ArcScan

Block

#21,380,940

2026-09-17 19:58:29 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,940
Timestamp: 7 days ago · 2026-09-17 19:58:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ce54868ee87d2ca2d8d5014d9b8bc26ded559b328470ef537b877cf89cc6713
Parent hash: 0x5ebb1126…e311fa98
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,940 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.8%2,355,782 / 30,000,000

Base fee

20 gwei

State root

0xe8a5eabc56cd…ed79e75326a9

Transactions root

0xf4ea57be69e6…5b6bb4257274

Receipts root

0xb36a7f457b13…61dfa767f8de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800