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 #21515544 · ArcScan

Block

#21,515,544

2026-09-18 14:56:16 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,544
Timestamp: 47 days ago · 2026-09-18 14:56:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x7839321baf7ce19b4b2bb85be275f8215842e3af17856b7230be5c1046850f64
Parent hash: 0x0fe32eed…b52f25a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,544 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

32.2%9,653,317 / 30,000,000

Base fee

20 gwei

State root

0xa3e8bcd85eda…92b988124c25

Transactions root

0x4d88ddc0d65f…a4ad76a19059

Receipts root

0x11c11b615ad4…aeb4481a5ba5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800