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 #21517184 · ArcScan

Block

#21,517,184

2026-09-18 15:10:07 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,184
Timestamp: 9 days ago · 2026-09-18 15:10:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x95714d61978143c33d4540737795e34a37e8426fabd26a0eb6144694e9c35304
Parent hash: 0x1fa95573…be95518b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,184 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.0%595,963 / 30,000,000

Base fee

20 gwei

State root

0xf88215f6e29e…47fb2d9b554a

Transactions root

0x455874977cfc…09c9d9d833db

Receipts root

0xa34da0c44668…34680ac2526b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800