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 #21411973 · ArcScan

Block

#21,411,973

2026-09-18 00:20:47 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,973
Timestamp: 52 days ago · 2026-09-18 00:20:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xb2bf16f356cdf75d2200797345573a584a32a7220cd0ab012056c044d2f17418
Parent hash: 0x126ee65c…b5eef3a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,973 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.2%2,474,655 / 30,000,000

Base fee

20 gwei

State root

0x7abac6297cba…4c95ff9a375d

Transactions root

0x68fbed77ccfa…154ad99b1dd6

Receipts root

0xa5f4518b7373…6b883a191978

Nonce

0x0000000000000000

Extra data

0x00000004a817c800