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 #21240396 · ArcScan

Block

#21,240,396

2026-09-17 00:10:32 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,396
Timestamp: 11 days ago · 2026-09-17 00:10:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xf13740c3c4c56edfe68cae3920e609db0ebaf1e2db2b886d2165b294c58d4874
Parent hash: 0x64b59853…6b49c27c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,396 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

35.7%10,703,461 / 30,000,000

Base fee

20 gwei

State root

0xca229f10472f…96d678de27db

Transactions root

0x0b86a192417a…a69d1471e044

Receipts root

0x5cfce851f509…55a69ad05548

Nonce

0x0000000000000000

Extra data

0x00000004a817c800