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 #21230088 · ArcScan

Block

#21,230,088

2026-09-16 22:43:32 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,088
Timestamp: 14 days ago · 2026-09-16 22:43:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xadb3d3aef1852ea32d695f7dc7a5be9610e599ed65cccd1926e01ccc8ee960be
Parent hash: 0x4e4fb6dd…9769ee17
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,088 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

33.7%10,098,874 / 30,000,000

Base fee

20 gwei

State root

0x88a7329cdc44…81603bb62f41

Transactions root

0x9bb8f7f1bbe3…d60127f23364

Receipts root

0xbd4d96ba8a96…8619e531ade0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800