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 #21379958 · ArcScan

Block

#21,379,958

2026-09-17 19:50:11 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,958
Timestamp: 36 days ago · 2026-09-17 19:50:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x057369e91c861b8eb092aac756bf7a0d3e979d4bda26dadb21208a5167a2d28c
Parent hash: 0x56e22d9f…3aaac82e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,958 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.3%2,483,468 / 30,000,000

Base fee

20 gwei

State root

0x7ef6d3bd851f…9c620f7a135c

Transactions root

0xb32871c43224…5003c7d8eb31

Receipts root

0x7b741ee9fac0…99dccc83fab9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800