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 #0xa1c9447077c85e7db5e3408c3b982f9d53a833ba0d987be198fe4493e9962f1d · ArcScan

Block

#21,219,636

2026-09-16 21:15:18 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,219,636
Timestamp: 8 days ago · 2026-09-16 21:15:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1c9447077c85e7db5e3408c3b982f9d53a833ba0d987be198fe4493e9962f1d
Parent hash: 0xf0dae11e…de7227b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,219,636 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

36.3%10,879,507 / 30,000,000

Base fee

20 gwei

State root

0xefecb8879fc9…a0483f35416a

Transactions root

0xd7a7b54d6dcc…abfb14f3839b

Receipts root

0x999755982176…c97fa0842b13

Nonce

0x0000000000000000

Extra data

0x00000004a817c800