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 #21328428 · ArcScan

Block

#21,328,428

2026-09-17 12:34:05 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,428
Timestamp: 45 days ago · 2026-09-17 12:34:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b587e4e2e231a31cd06ba4cd4239b4946ee3a5c4223dc9ac51148ae59a29813
Parent hash: 0x8fb9d308…6db7f506
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,428 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

15.8%4,754,839 / 30,000,000

Base fee

20 gwei

State root

0xdbce832728a5…e606a0a20b2d

Transactions root

0x19f718ccf1fc…112c98a465ff

Receipts root

0x227409818218…6dabd83bba57

Nonce

0x0000000000000000

Extra data

0x00000004a817c800