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 #0x5903abcc016a956e255a48be28c5e1fe37d1910db9186672b233327013179a79 · ArcScan

Block

#21,326,355

2026-09-17 12:16:35 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,355
Timestamp: 19 days ago · 2026-09-17 12:16:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x5903abcc016a956e255a48be28c5e1fe37d1910db9186672b233327013179a79
Parent hash: 0x566e3b7c…6ea2f408
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,355 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

45.2%13,558,286 / 30,000,000

Base fee

20 gwei

State root

0x259d9b4a1a89…e076a0fd70cc

Transactions root

0xc06837f11c82…9e55c6e291e4

Receipts root

0x14b5489d4795…6d51d5125f6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800