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 #21285508 · ArcScan

Block

#21,285,508

2026-09-17 06:31:33 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,508
Timestamp: 23 days ago · 2026-09-17 06:31:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x86754aee582a9fbb30a6bd7eb344b165833cf1e69e5ef5fc868a1959e7241f57
Parent hash: 0xdefab214…3aefbbcd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,508 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.9%3,274,525 / 30,000,000

Base fee

20 gwei

State root

0xa6bd9d6bce5a…1bc18b7b283d

Transactions root

0xee1a8696791e…1356346fecff

Receipts root

0xdbc281fa83fc…667ebe090581

Nonce

0x0000000000000000

Extra data

0x00000004a817c800