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 #0x25cf23c2926b3b910f43079cb06b6dc9015f845394533e34441443100d2a2b8e · ArcScan

Block

#21,312,551

2026-09-17 10:20:02 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,551
Timestamp: 34 days ago · 2026-09-17 10:20:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x25cf23c2926b3b910f43079cb06b6dc9015f845394533e34441443100d2a2b8e
Parent hash: 0xbd65c80a…f4c7f376
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,551 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.1%3,620,017 / 30,000,000

Base fee

20 gwei

State root

0x25312b268265…0cbc32c0992a

Transactions root

0x1af32a74a502…56fbed295d75

Receipts root

0x699d00ef29d9…c01e6fb2207e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800