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 #21280896 · ArcScan

Block

#21,280,896

2026-09-17 05:52:35 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,896
Timestamp: 34 days ago · 2026-09-17 05:52:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9e8b03393d655f675954c0734e56782f5752d1e99ef337896f8bb8e4b29fe6e
Parent hash: 0x665acdac…97c897be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,896 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

21.4%6,420,888 / 30,000,000

Base fee

20 gwei

State root

0xec6bb412717b…5b433e9bef55

Transactions root

0xa9caba5f0b19…2bf80ca29c5d

Receipts root

0x1360515ee763…4c8ff88ae2aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800