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 #21516612 · ArcScan

Block

#21,516,612

2026-09-18 15:05:17 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,612
Timestamp: 13 days ago · 2026-09-18 15:05:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xd977c5885b550ad5ace398f846bd240a01aec14c34691d1d5302a01dbc749bf1
Parent hash: 0x5714b6e3…dc9f0689
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,612 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.7%2,007,333 / 30,000,000

Base fee

20 gwei

State root

0x61801b9963cb…e1cf7a2dab92

Transactions root

0xab0557967bd8…de13386dc77b

Receipts root

0x2601e9882ead…81e0af69b3f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800