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 #0x68218d76faa80af021f9350f408d0756bafae71e14970a7b5ff9600e71b9a80b · ArcScan

Block

#21,400,206

2026-09-17 22:41:19 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,206
Timestamp: 5 days ago · 2026-09-17 22:41:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x68218d76faa80af021f9350f408d0756bafae71e14970a7b5ff9600e71b9a80b
Parent hash: 0xb5b45df6…67d5a511
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,206 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.7%802,900 / 30,000,000

Base fee

20 gwei

State root

0xc9f01c0cbbb8…9fbebcb4752e

Transactions root

0xb6c45701bfb7…463ffc6c6c57

Receipts root

0x0217cb55dbfd…4f05bdb3f9aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800