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 #21281315 · ArcScan

Block

#21,281,315

2026-09-17 05:56:08 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,315
Timestamp: 21 days ago · 2026-09-17 05:56:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ad17a295df8e78af8ab6a2509b2ee9eeb29680ef15059f37f1dbb385a09c335
Parent hash: 0xda83cdb3…d6a05fe5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,315 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

9.8%2,927,295 / 30,000,000

Base fee

20 gwei

State root

0x064ec341b9be…1f56cefae0af

Transactions root

0xff8d3eca85b3…fff0019438ed

Receipts root

0xf764d537f7b4…0da1ea3fa28e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800