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 #0x8fbcfab0e40b3c39903fc22df16b0fd705e65136d6ba878b7a6a280d37185fa7 · ArcScan

Block

#21,305,485

2026-09-17 09:20:21 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,485
Timestamp: 7 days ago · 2026-09-17 09:20:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x8fbcfab0e40b3c39903fc22df16b0fd705e65136d6ba878b7a6a280d37185fa7
Parent hash: 0xc92b8e2c…7555af85
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,485 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

13.0%3,901,623 / 30,000,000

Base fee

20 gwei

State root

0x449ce4e2726f…5c77d73842c5

Transactions root

0xb371e75a9df7…ac688ea8d200

Receipts root

0xa568dbe7156a…f2d99128d3d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800