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 #0x39dca146e185147f63a919d0e98ec87179742bc820c12f27eb81ba25ccd2d251 · ArcScan

Block

#21,481,374

2026-09-18 10:07:25 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,374
Timestamp: 51 days ago · 2026-09-18 10:07:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x39dca146e185147f63a919d0e98ec87179742bc820c12f27eb81ba25ccd2d251
Parent hash: 0xd1613797…7c5cff81
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,374 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.8%1,442,048 / 30,000,000

Base fee

20 gwei

State root

0xc5465948c64a…bd27d4009a88

Transactions root

0xf3740ab4f90d…b4e60bac5b01

Receipts root

0x5a6d24f1409d…60c315c13912

Nonce

0x0000000000000000

Extra data

0x00000004a817c800