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 #21419813 · ArcScan

Block

#21,419,813

2026-09-18 01:27:03 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,813
Timestamp: 28 days ago · 2026-09-18 01:27:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xf1b504a08788fae24bc59a127e50507f1d6926dff05c7ba9f705706525f94269
Parent hash: 0x4f386f7d…38e3680b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,813 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.9%859,541 / 30,000,000

Base fee

20 gwei

State root

0xd3d4885f6e7d…8184237820fb

Transactions root

0x79be20a80f22…2b8ab0044be1

Receipts root

0xb1af65f884bb…c80df331bf83

Nonce

0x0000000000000000

Extra data

0x00000004a817c800