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 #21368881 · ArcScan

Block

#21,368,881

2026-09-17 18:16:36 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,881
Timestamp: 22 days ago · 2026-09-17 18:16:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc7710e703a2c6cf480b17531e0346971ff0b7778d93c084b4c5d4a05aa53398
Parent hash: 0x4cb617fe…b9b79049
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,881 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.7%1,398,590 / 30,000,000

Base fee

20 gwei

State root

0x2a56daf11b87…373cb70436b2

Transactions root

0x3636e1882044…c1a0fee8595c

Receipts root

0xdd262443199d…83c586fb6285

Nonce

0x0000000000000000

Extra data

0x00000004a817c800