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 #21282812 · ArcScan

Block

#21,282,812

2026-09-17 06:08:47 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,812
Timestamp: 23 days ago · 2026-09-17 06:08:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x42f349addb39d1651b64c22a73a1c09920eaae74fb722417eb1f340321a73dff
Parent hash: 0x63ff2284…0a983941
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,812 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.2%2,747,190 / 30,000,000

Base fee

20 gwei

State root

0x5c228cc12abc…1172f626ab55

Transactions root

0x2a0f869a156d…396e5556fe0b

Receipts root

0xb19d4dedcb82…e305293dba79

Nonce

0x0000000000000000

Extra data

0x00000004a817c800