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 #21215073 · ArcScan

Block

#21,215,073

2026-09-16 20:36:47 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,073
Timestamp: 7 days ago · 2026-09-16 20:36:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xf8d78ff3eefe151341af5458614eec09ea368230a6d1863ae14e489428e2a75f
Parent hash: 0x8879025b…871cf0a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,073 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

31.2%9,357,340 / 30,000,000

Base fee

20 gwei

State root

0x4db9c70551d1…5b288fedf0f3

Transactions root

0x333a2d7d943d…d977dd791026

Receipts root

0x1e58cd4a07e5…02cb4b9c2055

Nonce

0x0000000000000000

Extra data

0x00000004a817c800