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 #0x21999132e8e37ad4449f6c11957ec305cc7bf5cdee32a4e30c4159ed2e5a8eb2 · ArcScan

Block

#21,484,438

2026-09-18 10:33:19 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,438
Timestamp: 22 days ago · 2026-09-18 10:33:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x21999132e8e37ad4449f6c11957ec305cc7bf5cdee32a4e30c4159ed2e5a8eb2
Parent hash: 0x68a12b5d…bcb44f43
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,438 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.3%3,089,849 / 30,000,000

Base fee

20 gwei

State root

0xba88839d48dc…9de2e7672097

Transactions root

0x658aa44c0891…3df574ad00ef

Receipts root

0x3d088f484a98…8a3cf89af920

Nonce

0x0000000000000000

Extra data

0x00000004a817c800