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 #21485330 · ArcScan

Block

#21,485,330

2026-09-18 10:40:52 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,330
Timestamp: 48 days ago · 2026-09-18 10:40:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xed452e476721d15bf263def4778b943feb552b8af26d877f2ca37537ced3083e
Parent hash: 0x422631b5…85b08d78
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,330 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

6.4%1,909,314 / 30,000,000

Base fee

20 gwei

State root

0x7164b773506d…a7f95afd8c9a

Transactions root

0x84e005b57506…1b7708ad5626

Receipts root

0xa10d3f715aa4…714e806c3e8c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800