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 #0x778aae9f0086bfdc68be66f42eca9fa4b09fb38936b63ec69b4c94c96482cb3f · ArcScan

Block

#21,334,319

2026-09-17 13:23:50 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,334,319
Timestamp: 54 days ago · 2026-09-17 13:23:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x778aae9f0086bfdc68be66f42eca9fa4b09fb38936b63ec69b4c94c96482cb3f
Parent hash: 0xfbdf011c…9113bd9b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,334,319 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

42.5%12,738,969 / 30,000,000

Base fee

20 gwei

State root

0x10bf4111627a…014ebc45d22c

Transactions root

0xfea8e199088b…f753dbb8d324

Receipts root

0x7ade1f2ccde0…815c746d2f3e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800