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 #21306762 · ArcScan

Block

#21,306,762

2026-09-17 09:31:09 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,762
Timestamp: 4 days ago · 2026-09-17 09:31:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x1e52bdb037aeda57c52a8df3ce6bdab3aa1dd50f49603140a4aec46ae7498f9c
Parent hash: 0x87a33830…51347c5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,762 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

57.1%17,128,065 / 30,000,000

Base fee

20 gwei

State root

0x73ece9ce2efe…504341b3997a

Transactions root

0xdfab356bb8c7…e2c39b0c769b

Receipts root

0x1f4f8ab769f5…aed6a65cecfc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800