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

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 #21301870 · ArcScan

Block

#21,301,870

2026-09-17 08:49:49 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,870
Timestamp: 7 days ago · 2026-09-17 08:49:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x463c066b906ec67fc3985b264dbc31089b2379b1e4299e83282e599aacd6175e
Parent hash: 0x2781a69f…60850d94
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,870 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.3%3,399,403 / 30,000,000

Base fee

20 gwei

State root

0xd5f0a5b3bc7a…5200d8b9009a

Transactions root

0xe0d8932fc626…295c5f363d5c

Receipts root

0x94151dad69b3…1cb3773258f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800