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 #0x457a76ab9d22540bfc9a35451fbdd71d88df548424fb1b6b5c79f29916db5bfa · ArcScan

Block

#21,326,366

2026-09-17 12:16:40 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,366
Timestamp: 18 days ago · 2026-09-17 12:16:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x457a76ab9d22540bfc9a35451fbdd71d88df548424fb1b6b5c79f29916db5bfa
Parent hash: 0xc07c690e…be93106f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,366 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

17.5%5,253,645 / 30,000,000

Base fee

20 gwei

State root

0x224e97837f75…11084f274afa

Transactions root

0xe25606f4b6c4…e7e728d0d336

Receipts root

0xe6af25734646…bc9d90b3f700

Nonce

0x0000000000000000

Extra data

0x00000004a817c800