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 #21265986 · ArcScan

Block

#21,265,986

2026-09-17 03:46:37 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,986
Timestamp: 14 days ago · 2026-09-17 03:46:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x358581cf4d21a046e3cc35110dfad4b8d49b034715d807619619b6b15d105bac
Parent hash: 0xeb052658…6dbfcadc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,986 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

21.8%6,529,159 / 30,000,000

Base fee

20 gwei

State root

0x27dc91da9524…fc1a9235cf25

Transactions root

0x8af6dcb61e7e…bab5805f07d3

Receipts root

0x455507e435d0…ecdfd3082553

Nonce

0x0000000000000000

Extra data

0x00000004a817c800