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 #21283385 · ArcScan

Block

#21,283,385

2026-09-17 06:13:37 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,385
Timestamp: 39 days ago · 2026-09-17 06:13:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x12a6f0575a8fdb12a1d6c455bb5de5e07107c673200029516673a2063cbc250f
Parent hash: 0x3e4ce467…7d4d9fc8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,385 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.9%5,366,609 / 30,000,000

Base fee

20 gwei

State root

0x9b65ec8ea16d…86dc9c759717

Transactions root

0x9b888d070b5e…e7ba62dfa01e

Receipts root

0xd437b8aac935…b05c7ace7dde

Nonce

0x0000000000000000

Extra data

0x00000004a817c800