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 #0x8378709b47934b0af58c3f9a34917a12f717572542b20bb39d4cf16d7f27350c · ArcScan

Block

#21,336,699

2026-09-17 13:43:57 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,336,699
Timestamp: 30 days ago · 2026-09-17 13:43:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x8378709b47934b0af58c3f9a34917a12f717572542b20bb39d4cf16d7f27350c
Parent hash: 0x67d8365f…e75dffad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,336,699 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

35.4%10,611,659 / 30,000,000

Base fee

20 gwei

State root

0xed54742c3d7a…3f14de33a1bb

Transactions root

0x881d85b0b6e7…33eaa08cbf73

Receipts root

0x9f26534eec3f…242623de5863

Nonce

0x0000000000000000

Extra data

0x00000004a817c800