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 #21211269 · ArcScan

Block

#21,211,269

2026-09-16 20:04:41 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,269
Timestamp: 13 days ago · 2026-09-16 20:04:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xe685ee386670ea78bda64a2cbc40ae9f14cb75b0d1f0f01f96dd50ccc3138119
Parent hash: 0xf3c69a97…c631617e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,269 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

83.2%24,959,210 / 30,000,000

Base fee

20 gwei

State root

0xeedb8d406bee…45bc4c07f3df

Transactions root

0xa2481cc05881…e5f7205f2ed5

Receipts root

0x3c7df6271eee…8a6f54b7deda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800