Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x1a5766c95d86f0d000e2ae66dae0156916a003b2d721007d5e1232e097f38946 · ArcScan

Block

#21,274,059

2026-09-17 04:54:50 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,059
Timestamp: 26 days ago · 2026-09-17 04:54:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a5766c95d86f0d000e2ae66dae0156916a003b2d721007d5e1232e097f38946
Parent hash: 0x59b99160…87d44bb4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,059 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

20.9%6,260,533 / 30,000,000

Base fee

20 gwei

State root

0xf518237aaab5…5294c183faf8

Transactions root

0x0f7caeb4199e…81be4003ee7c

Receipts root

0x1d0373d7ef15…f1fc71287f51

Nonce

0x0000000000000000

Extra data

0x00000004a817c800