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 #21399741 · ArcScan

Block

#21,399,741

2026-09-17 22:37:23 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,741
Timestamp: 17 days ago · 2026-09-17 22:37:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x680c800510d02be6e46422f9cdc5248b966da131e7705921026817163b1a42c3
Parent hash: 0x6d792d29…d766978c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,741 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.5%4,053,553 / 30,000,000

Base fee

20 gwei

State root

0x8a057a17ba55…0b35d5c50178

Transactions root

0xd5bc1589bb1a…73916d7c9379

Receipts root

0xbc0716f14592…81e9fb9a006a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800