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 #0x4e3d95e7a49280ccbc02ff32c13e783a731d2814fc0b9bd4339d040b6098166a · ArcScan

Block

#21,390,026

2026-09-17 21:15:16 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,026
Timestamp: 23 days ago · 2026-09-17 21:15:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e3d95e7a49280ccbc02ff32c13e783a731d2814fc0b9bd4339d040b6098166a
Parent hash: 0xca4cd448…2a524459
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,026 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.5%747,888 / 30,000,000

Base fee

20 gwei

State root

0x4faa5ea205a1…1d006dd4ab5b

Transactions root

0x49af1f7003a7…01f9c91d7dda

Receipts root

0xad03e0f14445…eafa8d50e2d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800