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 #21260310 · ArcScan

Block

#21,260,310

2026-09-17 02:58:41 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,310
Timestamp: 10 days ago · 2026-09-17 02:58:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x17996fd905f06400be5248ccbadb9a02434575af8c5fcb7898b8e425eaf203b8
Parent hash: 0x5f7f2ab3…1e90c674
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,310 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.3%2,488,970 / 30,000,000

Base fee

20 gwei

State root

0xc0504dc343ad…6a741249d340

Transactions root

0x00f91f139f49…1a723ae7217b

Receipts root

0x94fe950d1096…6df7227680cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800