Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5cbab138c0c87b4a6cc77d4a7937abce668ff3c1dbdb17a1c2f45e734f19a618 · ArcScan

Block

#21,242,373

2026-09-17 00:27:14 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,373
Timestamp: 24 days ago · 2026-09-17 00:27:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x5cbab138c0c87b4a6cc77d4a7937abce668ff3c1dbdb17a1c2f45e734f19a618
Parent hash: 0xa9530218…fa113e82
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,373 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

19.9%5,981,538 / 30,000,000

Base fee

20 gwei

State root

0x21177b4d8e6a…d67028d98609

Transactions root

0x30091ee92e4d…bd49cb48fc09

Receipts root

0xdd3fcdd993fb…6e5614c6360a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800