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 #21418544 · ArcScan

Block

#21,418,544

2026-09-18 01:16:20 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,544
Timestamp: 19 days ago · 2026-09-18 01:16:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x0db3b03e916e6c4a79a226cbb78f3f544c668e99840784a817c3379a126cd3dd
Parent hash: 0xed5a7ed8…1d20a3c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,544 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.9%1,479,238 / 30,000,000

Base fee

20 gwei

State root

0x78e68d72f83c…1cc1c19333e9

Transactions root

0xe94b49cbece5…7fe49381a88c

Receipts root

0x8b7c78f29924…2cafbf8002e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800