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 #0xa73d979098a42606e6636bd1a22b0b5a5b54014184a227de3c7ebac4b8fd6bfb · ArcScan

Block

#21,410,970

2026-09-18 00:12:18 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,970
Timestamp: 29 days ago · 2026-09-18 00:12:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xa73d979098a42606e6636bd1a22b0b5a5b54014184a227de3c7ebac4b8fd6bfb
Parent hash: 0xaf3112be…99ac8b50
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,970 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.6%778,706 / 30,000,000

Base fee

20 gwei

State root

0xb87642c12591…8a5c9c329645

Transactions root

0xf37402921217…9608e94fc694

Receipts root

0x8376408af1c4…f5ff9c412a20

Nonce

0x0000000000000000

Extra data

0x00000004a817c800