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 #0xb3a28febec51bbe7768b01a687be7f755872590d9a6a8b92dc24c8fe351667b6 · ArcScan

Block

#21,287,880

2026-09-17 06:51:36 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,880
Timestamp: 11 days ago · 2026-09-17 06:51:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3a28febec51bbe7768b01a687be7f755872590d9a6a8b92dc24c8fe351667b6
Parent hash: 0xedfc4482…ccdea95b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,880 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

26.9%8,086,933 / 30,000,000

Base fee

20 gwei

State root

0xb07eec5baa28…7369263449f4

Transactions root

0x8905086215fc…3b6227bae37f

Receipts root

0xae3c917dc8c9…94c2de1dda82

Nonce

0x0000000000000000

Extra data

0x00000004a817c800