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 #21286372 · ArcScan

Block

#21,286,372

2026-09-17 06:38:52 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,372
Timestamp: 11 days ago · 2026-09-17 06:38:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x79812f9344161a72fba5be4c15b094fadb2abff62a3fabfe1de1d2cca6f8220f
Parent hash: 0xb0b541fc…14fcbfc4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,372 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.8%2,635,237 / 30,000,000

Base fee

20 gwei

State root

0x617c36cdaa4e…2b0d0381877b

Transactions root

0x91e2c8f8d82e…c8cb74e11625

Receipts root

0x6931d2e2765b…d8eb20c1e127

Nonce

0x0000000000000000

Extra data

0x00000004a817c800