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 #21274512 · ArcScan

Block

#21,274,512

2026-09-17 04:58:39 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,512
Timestamp: 13 days ago · 2026-09-17 04:58:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa8482321fc3250074f45a0c7bda3be42639cb2f2170ef18244b8bace658be7e
Parent hash: 0x88e2d99c…7d406a2c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,512 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

19.9%5,966,533 / 30,000,000

Base fee

20 gwei

State root

0x3de815800456…3cc1352768b9

Transactions root

0x48d85cb2f77d…7905de473e53

Receipts root

0x68897decfcc5…ce244b0cdc00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800