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 #21237667 · ArcScan

Block

#21,237,667

2026-09-16 23:47:30 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,667
Timestamp: 17 days ago · 2026-09-16 23:47:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x259e8dd45a0e763d53cac6763db096695f250c8be8f40bc9add80eb32d691198
Parent hash: 0x8f3160a3…3c0d7f56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,667 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

37.9%11,383,578 / 30,000,000

Base fee

20 gwei

State root

0xe79b32b91427…30c88f7a7e27

Transactions root

0x44b1f2e5b629…45100dc81a74

Receipts root

0x006dc4c31a1b…239fe20df50d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800