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 #21281534 · ArcScan

Block

#21,281,534

2026-09-17 05:57:59 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,534
Timestamp: 15 days ago · 2026-09-17 05:57:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x21a06afe5d5665f1ef03337663eed23d177543f2effc682a6cb32f86a92ac2b2
Parent hash: 0xaf6e74bb…37fadb12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,534 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

11.3%3,397,939 / 30,000,000

Base fee

20 gwei

State root

0x80961d8121ff…50e012204788

Transactions root

0x4b223bc2e01a…cd060c75de0b

Receipts root

0x37f8b96fe3fb…1c9aa53afd52

Nonce

0x0000000000000000

Extra data

0x00000004a817c800