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 #0x2ae156b0ddf916f0b28c494d2380bbeff3647c8fc61678126ef96421a0537d0b · ArcScan

Block

#21,278,299

2026-09-17 05:30:39 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,299
Timestamp: 8 days ago · 2026-09-17 05:30:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ae156b0ddf916f0b28c494d2380bbeff3647c8fc61678126ef96421a0537d0b
Parent hash: 0x412dcfe6…dbf85e17
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,299 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.4%2,512,659 / 30,000,000

Base fee

20 gwei

State root

0xe402decc74e4…ef52aca3918c

Transactions root

0xbd132aaa3a3c…2b8ff5321ecf

Receipts root

0xac10635b6ee7…26f739a3b6e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800