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 #0xbcb89903bded73ac4f96a22a0626b70b5ffd2910ff6bd43e16a911db4c21d1ff · ArcScan

Block

#21,386,969

2026-09-17 20:49:26 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,969
Timestamp: 16 days ago · 2026-09-17 20:49:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xbcb89903bded73ac4f96a22a0626b70b5ffd2910ff6bd43e16a911db4c21d1ff
Parent hash: 0xce5f17bc…b80f82fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,969 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.9%1,483,416 / 30,000,000

Base fee

20 gwei

State root

0x495774054bde…d5d0a9692d90

Transactions root

0xa171ecf65535…ba2f2a46e282

Receipts root

0x5162e6aaebb5…89a3786468e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800