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 #21384381 · ArcScan

Block

#21,384,381

2026-09-17 20:27:34 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,381
Timestamp: 4 days ago · 2026-09-17 20:27:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d106cd0275d207b7db41436ab3097f384e9a8c6e9f5ad3fbf4618617d845f0f
Parent hash: 0x8dd18043…6fcd65b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,381 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.5%2,542,017 / 30,000,000

Base fee

20 gwei

State root

0x94ff8c9404fd…db98f6073dc0

Transactions root

0xb28740d0c368…e77d91f12f91

Receipts root

0xffe6aae10417…e7fee65c3316

Nonce

0x0000000000000000

Extra data

0x00000004a817c800