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 #21361417 · ArcScan

Block

#21,361,417

2026-09-17 17:13:32 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,417
Timestamp: 9 days ago · 2026-09-17 17:13:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d65890ab4008e31f68f47c1815aa629da651a79c5548472bc89cfe059726aa2
Parent hash: 0xbaad7eba…2c81cec3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,417 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

36.9%11,079,249 / 30,000,000

Base fee

20 gwei

State root

0x44031300e92c…b80739cb752b

Transactions root

0xe9e3e24aff36…f16c9cc4e5b5

Receipts root

0x38dd14e964eb…2af67aac3fb7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800