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 #21354109 · ArcScan

Block

#21,354,109

2026-09-17 16:11:00 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,109
Timestamp: 13 days ago · 2026-09-17 16:11:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f53520df16b0db033212bd94232764740e22dfd560eeac536e1df738dd895bc
Parent hash: 0xe4dc5342…f2f385b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,109 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

10.9%3,258,308 / 30,000,000

Base fee

20 gwei

State root

0x0d64b1f89ddf…331d166b727d

Transactions root

0x0d81bd0ef9c7…7df6717592e7

Receipts root

0xac5ca512088f…51dec1968bcd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800