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 #21398028 · ArcScan

Block

#21,398,028

2026-09-17 22:22:54 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,028
Timestamp: 53 days ago · 2026-09-17 22:22:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x3682e44ae150742b07951379ab853ac3454922f2e4fd88db1cdd9e29ead9e942
Parent hash: 0x8d13445b…5f715491
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,028 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.7%3,512,038 / 30,000,000

Base fee

20 gwei

State root

0x068d82f6169b…46f5996e668e

Transactions root

0x9b62f9393320…b22211d62788

Receipts root

0x8e09bfa5a87c…cd91803ac443

Nonce

0x0000000000000000

Extra data

0x00000004a817c800