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 #0x815f342deabe2be4bf6cd246d224cb7bbdf714631fc3d5a588b0a0c7a33bc018 · ArcScan

Block

#21,558,931

2026-09-18 21:03:03 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,931
Timestamp: 53 days ago · 2026-09-18 21:03:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x815f342deabe2be4bf6cd246d224cb7bbdf714631fc3d5a588b0a0c7a33bc018
Parent hash: 0x2a28a82e…f9d5d8dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,931 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

1.9%562,066 / 30,000,000

Base fee

20 gwei

State root

0xe190d8199631…21aa739802c6

Transactions root

0xd281259547b8…556402c342c3

Receipts root

0x75bdc4c49b5d…658761151747

Nonce

0x0000000000000000

Extra data

0x00000004a817c800