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 #0xd648a5373828a17a51aa857e57fd4c68098cb8d83eeba0cf4f76c31fbf3b795d · ArcScan

Block

#21,267,871

2026-09-17 04:02:33 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,871
Timestamp: 42 days ago · 2026-09-17 04:02:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xd648a5373828a17a51aa857e57fd4c68098cb8d83eeba0cf4f76c31fbf3b795d
Parent hash: 0x6aa6ccb0…bdb8ce1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,871 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

15.6%4,671,881 / 30,000,000

Base fee

20 gwei

State root

0xcdcca7f507b8…144a46a4a120

Transactions root

0x057f76e888f4…325114f619e2

Receipts root

0x9d98e068fbe6…54cff5182347

Nonce

0x0000000000000000

Extra data

0x00000004a817c800