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 #21391543 · ArcScan

Block

#21,391,543

2026-09-17 21:28:05 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,543
Timestamp: 12 days ago · 2026-09-17 21:28:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xd706a4f96de47b73bf1ea808c0a3c02aec5c09a6d1ddf8bb9c46601665cd4ab8
Parent hash: 0xecf74d43…e6124787
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,543 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.5%1,054,287 / 30,000,000

Base fee

20 gwei

State root

0xc665f15ada7d…04ec3d545614

Transactions root

0xa3d7b7b5bb9b…32ddbe2bdbb2

Receipts root

0x4ecb8345bb9a…9c5832734dc4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800