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 #21516116 · ArcScan

Block

#21,516,116

2026-09-18 15:01:05 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,116
Timestamp: 28 days ago · 2026-09-18 15:01:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x902db0b660c8217478cd1406fc882c42714e2ac0031ba5516e0606a3bfae4697
Parent hash: 0x98cc880d…3a2d5eb1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,116 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.4%2,219,078 / 30,000,000

Base fee

20 gwei

State root

0x247caf867111…d906cd093392

Transactions root

0x80a6f3f3f291…2a4c0e4fad3b

Receipts root

0x64414856cc3f…5f19d325c721

Nonce

0x0000000000000000

Extra data

0x00000004a817c800