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 #21261535 · ArcScan

Block

#21,261,535

2026-09-17 03:09:02 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,535
Timestamp: 24 days ago · 2026-09-17 03:09:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x412172bfa9dc7e9bd31aaf118f1982c7b850a58d36cb77adfd86fda00b2c9b70
Parent hash: 0x16ff74f0…29bb9b38
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,535 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.8%3,828,547 / 30,000,000

Base fee

20 gwei

State root

0x4acfc123c559…73e6d8bfffc4

Transactions root

0xf71c3edaeb92…16c49530c8e5

Receipts root

0xf4222e64ba46…eb3459b43352

Nonce

0x0000000000000000

Extra data

0x00000004a817c800