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 #21401195 · ArcScan

Block

#21,401,195

2026-09-17 22:49:41 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,195
Timestamp: 25 days ago · 2026-09-17 22:49:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e69b73c86a378db91cc84fa250b322708b2459758badddc8a1be4a5c121c76c
Parent hash: 0x7e087fc3…e65cd9c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,195 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.9%2,080,530 / 30,000,000

Base fee

20 gwei

State root

0xeeeb582aff70…a5f8be51f06c

Transactions root

0x12aa095cd7c6…cb060de39441

Receipts root

0xdd4cb28e24e1…158306a5437f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800