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 #21328886 · ArcScan

Block

#21,328,886

2026-09-17 12:37:57 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,886
Timestamp: 49 days ago · 2026-09-17 12:37:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f9570cdc3583d83e1b17cc33bf609f8d26a31d5970b4a28a3e19938425e574c
Parent hash: 0x9979beb5…5a9618a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,886 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

26.9%8,070,113 / 30,000,000

Base fee

20 gwei

State root

0xca5583420f73…5181356eb945

Transactions root

0x2bdbacd6edf3…b7408a9f739c

Receipts root

0xd99cccc16486…47ca56a21ff2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800