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 #21220785 · ArcScan

Block

#21,220,785

2026-09-16 21:25:00 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,785
Timestamp: 22 days ago · 2026-09-16 21:25:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x973f6f43b47276d379f8d8c61ee3e41c1651127dc532858d4a8ada376dd6622c
Parent hash: 0x9cd63886…ee0bf427
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,785 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

27.9%8,383,089 / 30,000,000

Base fee

20 gwei

State root

0xaf4e32b06d87…4611ecd232db

Transactions root

0xd3e1ff989a24…4f43461b9aac

Receipts root

0xca7ba773626e…ec1f0400fd10

Nonce

0x0000000000000000

Extra data

0x00000004a817c800