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 #21418934 · ArcScan

Block

#21,418,934

2026-09-18 01:19:38 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,934
Timestamp: 7 days ago · 2026-09-18 01:19:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xc30aab0ce39766d5e2104bdc550d2283de893bc9ed946afdf908277a14a8a63f
Parent hash: 0x1167e650…cad3f6b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,934 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.2%1,551,072 / 30,000,000

Base fee

20 gwei

State root

0xd0e8ef9b1f0e…c25678a94f7c

Transactions root

0xe204573b7bb7…8d05ac6c4e4b

Receipts root

0xf8cc584f8aa8…442b1f15a60f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800