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 #21519360 · ArcScan

Block

#21,519,360

2026-09-18 15:28:31 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,360
Timestamp: 50 days ago · 2026-09-18 15:28:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8ac788071455094cf34877f81f11cbbb3ec63206d7d28efacfc45f06764378a
Parent hash: 0x428f3e80…2190e9fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,360 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.9%2,378,187 / 30,000,000

Base fee

20 gwei

State root

0xd8bfbc13ba30…e59256028f0a

Transactions root

0x4ead33bf65ff…3970be3cc31e

Receipts root

0xdcb8d39e7b1b…3b7fc91af2f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800