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 #21548135 · ArcScan

Block

#21,548,135

2026-09-18 19:31:46 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,135
Timestamp: 51 days ago · 2026-09-18 19:31:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xea7444aff30e84ec634b3732f73ea331144235e11082fce0539d227d76940fc1
Parent hash: 0x6ccf85c6…176ca5c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,135 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

23.1%6,932,593 / 30,000,000

Base fee

20 gwei

State root

0xd90bcd845404…74966b522041

Transactions root

0x9baa3dd6f822…6a4807f42e86

Receipts root

0xbd44e3c9e9ea…697b426f3076

Nonce

0x0000000000000000

Extra data

0x00000004a817c800