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 #0x0bbbccf74f7f01e7cf817c72d4f5541c9aad9bb1001cf5ef13e65045daabf823 · ArcScan

Block

#21,223,740

2026-09-16 21:49:57 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,740
Timestamp: 37 days ago · 2026-09-16 21:49:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x0bbbccf74f7f01e7cf817c72d4f5541c9aad9bb1001cf5ef13e65045daabf823
Parent hash: 0x104057af…5cf07ced
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,740 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.4%2,517,413 / 30,000,000

Base fee

20 gwei

State root

0xd26fe5ab0df5…0e2862c5d462

Transactions root

0x76dc4ce63fb4…d6d4a5314864

Receipts root

0xd5a3ef3d2040…75c0855d247c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800