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 #21397616 · ArcScan

Block

#21,397,616

2026-09-17 22:19:25 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,616
Timestamp: 56 days ago · 2026-09-17 22:19:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x0fe8c2ac1f77eac822768adc643f96e30c8b237e59c692062783c17ebc92436b
Parent hash: 0x32c8e68d…9fe3c8c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,616 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.5%1,952,497 / 30,000,000

Base fee

20 gwei

State root

0x32c2c1bc48cf…7f0fc9163038

Transactions root

0x18f59b073914…7c0d72f36ebf

Receipts root

0xf54d40684747…731ce6efa98f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800