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 #21619774 · ArcScan

Block

#21,619,774

2026-09-19 05:37:29 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,619,774
Timestamp: 18 days ago · 2026-09-19 05:37:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a9e5c346fd92679a2bec02d25b9de03a9cc77adb26aad4b0a62276b9fe7b676
Parent hash: 0x3e6c8930…6e4fe907
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,619,774 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

1.8%529,941 / 30,000,000

Base fee

20 gwei

State root

0x6b78aa54cbdf…56288ab20dda

Transactions root

0xdf10394aa8d7…b04070955e24

Receipts root

0xde98f108047e…30d96c8fc544

Nonce

0x0000000000000000

Extra data

0x00000004a817c800