Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x15e815eb90bac6a3d54f8ca75a7285f41af9af7fc3292c828f3515449e8e1a66 · ArcScan

Block

#21,565,449

2026-09-18 21:58:10 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,449
Timestamp: 54 days ago · 2026-09-18 21:58:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x15e815eb90bac6a3d54f8ca75a7285f41af9af7fc3292c828f3515449e8e1a66
Parent hash: 0xcd114921…28abeeb0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,449 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

43.0%12,901,205 / 30,000,000

Base fee

20 gwei

State root

0x139d39f7db2e…f6c1de80d04c

Transactions root

0x3002386dd370…342b44958b54

Receipts root

0x9fcded1e1a45…77ebf229d945

Nonce

0x0000000000000000

Extra data

0x00000004a817c800