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 #21308237 · ArcScan

Block

#21,308,237

2026-09-17 09:43:36 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,237
Timestamp: 17 days ago · 2026-09-17 09:43:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d12dc61a9c37a39493783876eaf3567af0fc6b0e2a6b1ed8ce8ccbcf70e2e16
Parent hash: 0x642657c3…507d9dca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,237 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.8%2,041,744 / 30,000,000

Base fee

20 gwei

State root

0x7404f54a0f33…83e9a8d50e9d

Transactions root

0xdd401b2a496c…6e5a003cc419

Receipts root

0x4811e3d911cf…a92ea2d5920c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800