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 #0x55cbec5ca2a1aee1d96a5aa5d74769a344c5a6eec3918d03a122864c72422da0 · ArcScan

Block

#21,288,887

2026-09-17 07:00:06 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,887
Timestamp: 6 days ago · 2026-09-17 07:00:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x55cbec5ca2a1aee1d96a5aa5d74769a344c5a6eec3918d03a122864c72422da0
Parent hash: 0x5364add7…d080ce47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,887 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.2%3,372,512 / 30,000,000

Base fee

20 gwei

State root

0xde4b896e8e0d…1c96070c71c2

Transactions root

0x38725241dbd3…900252148e09

Receipts root

0x77daecf9e234…e096ee66afe4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800