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 #0x05c78dbb52770ff208ae53390d67ffe6ab8821715bd562ded79dec9e8d0747ea · ArcScan

Block

#21,346,491

2026-09-17 15:06:40 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,491
Timestamp: 29 days ago · 2026-09-17 15:06:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x05c78dbb52770ff208ae53390d67ffe6ab8821715bd562ded79dec9e8d0747ea
Parent hash: 0xb848cc8f…e48a8863
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,491 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

41.5%12,462,618 / 30,000,000

Base fee

20 gwei

State root

0xe0ac279f2761…886ad0d13682

Transactions root

0xffcb3c840452…d1f6ec951511

Receipts root

0xa9b7bf8dd88b…21a99a436a2e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800