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 #21286989 · ArcScan

Block

#21,286,989

2026-09-17 06:44:04 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,989
Timestamp: 6 days ago · 2026-09-17 06:44:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xcab82fb1efaf95f17b294547f3193c0b01929e13ad68bed472b7e307dd544c8a
Parent hash: 0x442590ba…7450721e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,989 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.7%2,602,957 / 30,000,000

Base fee

20 gwei

State root

0xc12233b5c97d…45f8393031b7

Transactions root

0x30f9304756e7…25f9f688d281

Receipts root

0x4b176eef7fa8…1aee4c7a8c51

Nonce

0x0000000000000000

Extra data

0x00000004a817c800