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 #0xca6ef26ea0bf9aba0b576a60b8afd2f9fb8ff0cabf6aa866c65bed3cf7385d55 · ArcScan

Block

#21,555,909

2026-09-18 20:37:30 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,909
Timestamp: 31 days ago · 2026-09-18 20:37:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xca6ef26ea0bf9aba0b576a60b8afd2f9fb8ff0cabf6aa866c65bed3cf7385d55
Parent hash: 0xbb86ed97…fbf1347d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,909 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.4%1,323,854 / 30,000,000

Base fee

20 gwei

State root

0x65ede1876911…33952e95a7fb

Transactions root

0xa6abda36df84…8beb0cf4272b

Receipts root

0x6cd613101cf9…d8d6951264df

Nonce

0x0000000000000000

Extra data

0x00000004a817c800