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 #21620599 · ArcScan

Block

#21,620,599

2026-09-19 05:44:28 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,599
Timestamp: 46 days ago · 2026-09-19 05:44:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x863e8c4fe41794ee89d4564aa8eae45dea674b49c89e0be6f10731cbb28eb79f
Parent hash: 0xeedee9b1…2623dc56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,599 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

2.4%729,261 / 30,000,000

Base fee

20 gwei

State root

0x1505465a9ef3…7c88a5335714

Transactions root

0x7d6e5cc41c55…7e71b9acfb1e

Receipts root

0x0e1d73317e6b…de5d34db4163

Nonce

0x0000000000000000

Extra data

0x00000004a817c800