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 #21351591 · ArcScan

Block

#21,351,591

2026-09-17 15:49:44 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,591
Timestamp: 37 days ago · 2026-09-17 15:49:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x54f97505f697060be88fa6a5c5c8a4bc7876bbead8aed2ec6f553ea378762ebe
Parent hash: 0x4fc5dbba…65aa6dfb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,591 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

24.0%7,196,196 / 30,000,000

Base fee

20 gwei

State root

0x68c7d181bceb…dbaf4dac3505

Transactions root

0x94a5f8421691…bd67c6de0e16

Receipts root

0xb9cc170d03d6…f02514f6d002

Nonce

0x0000000000000000

Extra data

0x00000004a817c800