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 #21248830 · ArcScan

Block

#21,248,830

2026-09-17 01:21:44 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,830
Timestamp: 6 days ago · 2026-09-17 01:21:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x6217516a88f9a8f460745d9f3bc7a1b67aeaad9b2c48223b68ba9af1079555b1
Parent hash: 0x8a0d4121…3c320de7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,830 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

19.9%5,963,620 / 30,000,000

Base fee

20 gwei

State root

0xae9fe61806df…3c96a994fa85

Transactions root

0x28daa9d9a31f…fafe9bca2228

Receipts root

0x47365886cab3…14c171cb29ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800