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 #21225125 · ArcScan

Block

#21,225,125

2026-09-16 22:01:38 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,225,125
Timestamp: 8 days ago · 2026-09-16 22:01:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc77adbd8d96acc863fab111cbe4c4a24af827e118fa96ae2fdc50157e96a815
Parent hash: 0x88d58d8b…f4bc1a47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,225,125 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

16.3%4,886,334 / 30,000,000

Base fee

20 gwei

State root

0x6c9fe19d1dde…994c6f30915b

Transactions root

0xe45f407a098a…4fc00d28176d

Receipts root

0xcea441fac90e…9be7cec31dc4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800