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 #21373745 · ArcScan

Block

#21,373,745

2026-09-17 18:57:41 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,745
Timestamp: 39 days ago · 2026-09-17 18:57:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xd7147441491be823132853d3392ee052361bd172f15f07e9d39e6bbdc10d10b1
Parent hash: 0x762bdf6d…be80695d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,745 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.0%3,299,214 / 30,000,000

Base fee

20 gwei

State root

0xb8a4949d03c3…dde4884df1ad

Transactions root

0x6b0e0148a3fe…bf90f1757a91

Receipts root

0x95796e0a6461…0fd3dec36ef5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800