Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x555a54c87beb9d229b7792f15ea7fc9787a6381956ecd78e4fd3a9bfd33b9832 · ArcScan

Block

#21,353,396

2026-09-17 16:04:59 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,396
Timestamp: 20 days ago · 2026-09-17 16:04:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x555a54c87beb9d229b7792f15ea7fc9787a6381956ecd78e4fd3a9bfd33b9832
Parent hash: 0xdee9b073…f1449d05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,396 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.7%3,207,386 / 30,000,000

Base fee

20 gwei

State root

0x3a6285b58daf…3559d34445c5

Transactions root

0x830befa53f45…adf287e65f9a

Receipts root

0xd2df51f920fc…88af511d43bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800