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 #21311617 · ArcScan

Block

#21,311,617

2026-09-17 10:12:09 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,617
Timestamp: 33 days ago · 2026-09-17 10:12:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b45cb29582ee418d1371c53f40e98cbcfca15432c0a05c9c0afcaf79fe66cb3
Parent hash: 0xba8cf775…b5506e94
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,617 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.7%5,021,778 / 30,000,000

Base fee

20 gwei

State root

0x24b422107ab0…18738a91d145

Transactions root

0xece51664a7e7…9850144e8388

Receipts root

0x739cbaf6bef0…e2e38b183f81

Nonce

0x0000000000000000

Extra data

0x00000004a817c800