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 #21212998 · ArcScan

Block

#21,212,998

2026-09-16 20:19:17 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,998
Timestamp: 5 days ago · 2026-09-16 20:19:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5992b8f4ee2df8d3a513c1add6cf9cae340c432adbe4777e906cf746eee0050
Parent hash: 0xb46d41f8…eecca000
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,998 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

28.9%8,673,583 / 30,000,000

Base fee

20 gwei

State root

0x9d6b55c27726…c48596c27b7c

Transactions root

0x72d6ee583d73…9a7cb89e3c41

Receipts root

0x3a291c85fbe4…6985ec8a2a27

Nonce

0x0000000000000000

Extra data

0x00000004a817c800