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 #21417354 · ArcScan

Block

#21,417,354

2026-09-18 01:06:16 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,354
Timestamp: 50 days ago · 2026-09-18 01:06:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x563d6e66bb1b1cebcd2eae0fcc90711e1abf481b5665893d31d04fb4fb8efe48
Parent hash: 0xf3c4303d…0b5fec21
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,354 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.4%432,922 / 30,000,000

Base fee

20 gwei

State root

0x88eb9275c467…a7f3d038bd18

Transactions root

0x3395069d3ad5…96989796e81d

Receipts root

0x6c2397007f75…3d40fba5719e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800