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 #21301057 · ArcScan

Block

#21,301,057

2026-09-17 08:42:57 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,057
Timestamp: 15 days ago · 2026-09-17 08:42:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xbabc3c20e76616476d8cbc1f082009e9bbae51094aa85811213edea1230ae37e
Parent hash: 0xa9dbd9c7…c62b2ac7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,057 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

21.3%6,392,566 / 30,000,000

Base fee

20 gwei

State root

0xc774c0360055…b6506098010f

Transactions root

0x51d8768139de…f6a684d51182

Receipts root

0x910b5b1c89c3…f9929590e443

Nonce

0x0000000000000000

Extra data

0x00000004a817c800