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 #21308506 · ArcScan

Block

#21,308,506

2026-09-17 09:45:53 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,506
Timestamp: 10 days ago · 2026-09-17 09:45:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x30c67d9abb721099ab56b14ffab03e1c4d0ffd6879ccd24df08d00143a972919
Parent hash: 0x7c2d6c20…450ac868
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,506 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.1%2,131,605 / 30,000,000

Base fee

20 gwei

State root

0x968ec54edc44…b1ee1ecf3d21

Transactions root

0x706389f4f208…447a66797f75

Receipts root

0x28c015180e11…63a39a5d0aa5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800