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 #21223794 · ArcScan

Block

#21,223,794

2026-09-16 21:50:24 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,794
Timestamp: 39 days ago · 2026-09-16 21:50:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c898cf2f05ee2af0faf5eefcd4426c3067c8bd4418d592f011cdffa3264842a
Parent hash: 0x28a1012d…9b559a92
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,794 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.6%6,197,090 / 30,000,000

Base fee

20 gwei

State root

0x99167d5a909c…be12b5d0a438

Transactions root

0x9d25004aa74a…f935e6c1944c

Receipts root

0xdfe22b5c2eb0…baf134466da3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800