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 #21316734 · ArcScan

Block

#21,316,734

2026-09-17 10:55:21 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,734
Timestamp: 52 days ago · 2026-09-17 10:55:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a31cf6c5234bfc0afd4578a1ef35fd1b5060d1182a53030df2303e0f36d2630
Parent hash: 0x4f672654…bcce674d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,734 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

25.8%7,754,677 / 30,000,000

Base fee

20 gwei

State root

0x8d36e83cb04b…996774f0e03a

Transactions root

0x90f888b9a12f…66618f3c9fff

Receipts root

0xc19f40d804eb…5976aa5e182e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800