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 #0xdce4dc85db4c092c52e347364b9d71f06f76c4f56f21c0f2352713c8bb3089e2 · ArcScan

Block

#21,540,294

2026-09-18 18:25:28 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,294
Timestamp: 44 days ago · 2026-09-18 18:25:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xdce4dc85db4c092c52e347364b9d71f06f76c4f56f21c0f2352713c8bb3089e2
Parent hash: 0x358d551e…8caacaa8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,294 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.3%2,197,373 / 30,000,000

Base fee

20 gwei

State root

0x003aa418c4df…962ef1016ac4

Transactions root

0x9a1ad5540d98…f71b034e51ac

Receipts root

0x0de6d97f4f4e…46dbc5a9fa1d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800