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 #0xcfd489e24feb7c18680b8a9b0e34900fe80514c9994a3a0450e7c47be1d787d5 · ArcScan

Block

#21,315,804

2026-09-17 10:47:30 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,804
Timestamp: 33 days ago · 2026-09-17 10:47:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xcfd489e24feb7c18680b8a9b0e34900fe80514c9994a3a0450e7c47be1d787d5
Parent hash: 0x1768ee4f…419d2445
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,804 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

24.1%7,234,575 / 30,000,000

Base fee

20 gwei

State root

0x8a927c5d5700…2b7f023d398f

Transactions root

0x36bfe547dc28…74c43e031313

Receipts root

0xa443a31039b9…1cdc3e7af26b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800