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 #21370396 · ArcScan

Block

#21,370,396

2026-09-17 18:29:24 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,396
Timestamp: 32 days ago · 2026-09-17 18:29:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c60d6edf4e61c7bd3d97e644b7cda9e734e2d9f0503676a1c2d39bd6272fc93
Parent hash: 0x55e825f4…f45c0570
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,396 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.0%1,801,703 / 30,000,000

Base fee

20 gwei

State root

0x242f746417f1…981af39ee4b3

Transactions root

0x19157b909ef0…090b6f59924a

Receipts root

0x6a093c042334…aed2df334710

Nonce

0x0000000000000000

Extra data

0x00000004a817c800