Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5558f388f89918badee0e6f8f2b4632beda38ee6fc90adabe9a4acbc8233180a · ArcScan

Block

#21,392,911

2026-09-17 21:39:39 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,911
Timestamp: 49 days ago · 2026-09-17 21:39:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x5558f388f89918badee0e6f8f2b4632beda38ee6fc90adabe9a4acbc8233180a
Parent hash: 0x8d646eb8…d5dfe21c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,911 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.2%655,272 / 30,000,000

Base fee

20 gwei

State root

0x36fe6e36101b…5ccef68efc71

Transactions root

0xb7e7b5f7c9e2…c5134feb1672

Receipts root

0x4bfb980cc5f8…19ec1998278f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800