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

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 #21316129 · ArcScan

Block

#21,316,129

2026-09-17 10:50:15 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,129
Timestamp: 44 days ago · 2026-09-17 10:50:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x91407a5c95c6b318ea46690c067babcfc334a4594cc70f96b2506ea31bbc0952
Parent hash: 0x45067bcb…dfaa4ae4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,129 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

37.3%11,192,010 / 30,000,000

Base fee

20 gwei

State root

0x141b8f0f3ede…8d47256ed8dc

Transactions root

0x27bc5168f86c…1c9ca021b4cf

Receipts root

0x9dc8cd8a0e21…14d032dfad8e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800