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 #21419412 · ArcScan

Block

#21,419,412

2026-09-18 01:23:40 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,412
Timestamp: 15 days ago · 2026-09-18 01:23:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7abb90766c5e493ba9d27c5a516c45368b5156e8f3e0e89d97b5e0c6cab8040
Parent hash: 0x8d91cd56…1359dfd2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,412 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.7%2,311,636 / 30,000,000

Base fee

20 gwei

State root

0x850d22e004f1…138f72bd60d9

Transactions root

0x4f2c8494850d…cb1b1dd25789

Receipts root

0xb9b32c08e336…4e939a9de4bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800