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 #21556154 · ArcScan

Block

#21,556,154

2026-09-18 20:39:34 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,154
Timestamp: 23 days ago · 2026-09-18 20:39:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xe9d642d718a655dc72b3c554c2649456767278cddfce5aef2ce44c18d1c9ff74
Parent hash: 0x951bc60e…e996d3d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,154 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

10.7%3,209,889 / 30,000,000

Base fee

20 gwei

State root

0xfe40084b2ea5…ef46a93109a9

Transactions root

0x73a16dfbfb22…4a0cccc58024

Receipts root

0x6307f3ef84a7…a4a2950eef24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800