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 #21417678 · ArcScan

Block

#21,417,678

2026-09-18 01:09:01 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,678
Timestamp: 46 days ago · 2026-09-18 01:09:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xba22ed12591c8efa4f8b57df4e7cdf5c80377cba8366ad89c7cdc3c925a84c13
Parent hash: 0xbc77ca5a…de8b5a72
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,678 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.7%816,150 / 30,000,000

Base fee

20 gwei

State root

0xbbfa089a09c1…a82c97cc6f69

Transactions root

0x327f35fe79c6…f88f6def5fa8

Receipts root

0x4de0aa5aff4a…45d83a49f68c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800