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 #0x1c37abaff4c82556948c58672351fbf0c1ba7972a0924477aa375b7124a6e600 · ArcScan

Block

#21,621,753

2026-09-19 05:54:13 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,753
Timestamp: 56 days ago · 2026-09-19 05:54:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c37abaff4c82556948c58672351fbf0c1ba7972a0924477aa375b7124a6e600
Parent hash: 0xa79600fb…5dd04b5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,753 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.0%297,082 / 30,000,000

Base fee

20 gwei

State root

0x1a758175eec5…5a73cdbee782

Transactions root

0xa8edee435e3d…571d8a6ab555

Receipts root

0xc402872f84b9…32851e8e385e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800