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 #21255412 · ArcScan

Block

#21,255,412

2026-09-17 02:17:19 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,412
Timestamp: 31 days ago · 2026-09-17 02:17:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4cc679a3ba3d2a28eb28d2ee482c4ae0abbe753ed5aa64a5e95902a381a5f11
Parent hash: 0x57caa70f…acf75f10
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,412 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

21.6%6,470,989 / 30,000,000

Base fee

20 gwei

State root

0xac420b004698…f8f4b9159309

Transactions root

0xb486d8108c98…24e78b284b4d

Receipts root

0x38be519dbfdb…bf9b99305bd9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800