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 #0x15b8f5aad249db388dd370bea1b14d6752aebbff10abfb3371e0c97dd96a7df4 · ArcScan

Block

#21,280,637

2026-09-17 05:50:24 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,637
Timestamp: 43 days ago · 2026-09-17 05:50:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x15b8f5aad249db388dd370bea1b14d6752aebbff10abfb3371e0c97dd96a7df4
Parent hash: 0x3db97639…56734dba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,637 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.0%3,314,671 / 30,000,000

Base fee

20 gwei

State root

0x3a8102878786…a7dc98a27777

Transactions root

0xe8f8ea9222e1…49250cc2f0bc

Receipts root

0x003290e8c53a…0637330ba8e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800