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 #21392995 · ArcScan

Block

#21,392,995

2026-09-17 21:40:22 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,995
Timestamp: 49 days ago · 2026-09-17 21:40:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a0d17b9dce00ca94edccf102167934eafac8091b9aa42496743e307d7264eb7
Parent hash: 0x21f3f2c8…483b61fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,995 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.3%693,495 / 30,000,000

Base fee

20 gwei

State root

0x1b198f09b3f3…12ed4f66664e

Transactions root

0x3dae387a0ea1…d7e75e160a45

Receipts root

0xde540fab5447…e4d03e639e2b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800