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 #21237402 · ArcScan

Block

#21,237,402

2026-09-16 23:45:16 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,402
Timestamp: 10 days ago · 2026-09-16 23:45:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x7aef8255b10d6d3c016e4f8505c8b96c7e6d4f49e86a426c7af022936ae790ee
Parent hash: 0xb6d1fc50…8a7f3ed1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,402 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

27.1%8,145,494 / 30,000,000

Base fee

20 gwei

State root

0xa7823d0b25d6…51e62d3c6f4a

Transactions root

0xed4ce4b6ca7f…c15abf1b1471

Receipts root

0x8f0ee79937c8…8ffbb06d6f4f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800