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 #0x98537d90dda976c7293dc91f19230e97f74732a536c3c0402abac75686047a6a · ArcScan

Block

#21,255,287

2026-09-17 02:16:16 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,287
Timestamp: 27 days ago · 2026-09-17 02:16:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x98537d90dda976c7293dc91f19230e97f74732a536c3c0402abac75686047a6a
Parent hash: 0x8d0432d7…394793e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,287 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.6%2,287,980 / 30,000,000

Base fee

20 gwei

State root

0xdb0c05c8ad03…5ab35bbf7a2c

Transactions root

0x1bcb5894204a…a83a4c37c2e5

Receipts root

0x1dafdeed25dc…e2dcd89db192

Nonce

0x0000000000000000

Extra data

0x00000004a817c800