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 #0xc8e428072ab61cfcd8b7a120970151d6e5cdfbb1cc5dd6a14ef7441d3d61f600 · ArcScan

Block

#21,549,976

2026-09-18 19:47:20 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,976
Timestamp: 5 days ago · 2026-09-18 19:47:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8e428072ab61cfcd8b7a120970151d6e5cdfbb1cc5dd6a14ef7441d3d61f600
Parent hash: 0x0cd280ab…ad081d54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,976 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

1.6%466,184 / 30,000,000

Base fee

20 gwei

State root

0x04b3f076cd2a…00ac098101bf

Transactions root

0x59912874a0e5…8d0e734b9229

Receipts root

0x4ea1dbd14bc1…0d2962b9c527

Nonce

0x0000000000000000

Extra data

0x00000004a817c800