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 #21268255 · ArcScan

Block

#21,268,255

2026-09-17 04:05:47 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,255
Timestamp: 51 days ago · 2026-09-17 04:05:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xdbe4a6c3bd4fdcbf39a6820645928aab356a0a300fbd30a5c4457aee861eaa38
Parent hash: 0x80109582…ed47df2d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,255 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.5%4,348,138 / 30,000,000

Base fee

20 gwei

State root

0x24788e1ca70f…01bce35bf0bc

Transactions root

0xcb8a8b63e6a2…cc94156697e5

Receipts root

0x0f3227136a3e…e7ed44f6caa8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800