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 #21368971 · ArcScan

Block

#21,368,971

2026-09-17 18:17:21 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,971
Timestamp: 25 days ago · 2026-09-17 18:17:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x79cc7931218232c727521f3cab45d0929916efdf10f15e485e3f33cee3429b2b
Parent hash: 0x28586bad…2df7c512
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,971 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.1%1,524,074 / 30,000,000

Base fee

20 gwei

State root

0x15f3e5f17a71…8174f1ca744f

Transactions root

0x2b7405866c64…34deb7964137

Receipts root

0x03b0080550fa…e3995fbc64ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800