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 #0x745f7f31cff13bd8aeacd0e8f3dea73b0fdb161516c4c91ea1fa3292ad3c8dd1 · ArcScan

Block

#21,287,990

2026-09-17 06:52:32 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,990
Timestamp: 13 days ago · 2026-09-17 06:52:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x745f7f31cff13bd8aeacd0e8f3dea73b0fdb161516c4c91ea1fa3292ad3c8dd1
Parent hash: 0xf35b9674…832fb462
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,990 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

51.5%15,442,647 / 30,000,000

Base fee

20 gwei

State root

0x77cb680b1d5c…233cd4009f93

Transactions root

0xc4dbc0aab37a…8c5def8b27dc

Receipts root

0x2da655ac7516…14edfda74407

Nonce

0x0000000000000000

Extra data

0x00000004a817c800