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 #21393381 · ArcScan

Block

#21,393,381

2026-09-17 21:43:37 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,381
Timestamp: 49 days ago · 2026-09-17 21:43:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x52cd0f4126cd1bc005494aae3ef4438a26b91c51efe5a7b32159ca5fd929d08d
Parent hash: 0x488a0c2a…3b286ce6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,381 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.3%1,586,422 / 30,000,000

Base fee

20 gwei

State root

0xf3ac13ed4ab0…01ac107f85cc

Transactions root

0x4614f34539ad…1797e42de4da

Receipts root

0x11858453c6b1…a420e2e6aa63

Nonce

0x0000000000000000

Extra data

0x00000004a817c800