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 #0xf308efeda66932c693a41360b35250651bede3cdc8c4b5e9d09c1a2515269bae · ArcScan

Block

#21,377,746

2026-09-17 19:31:29 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,746
Timestamp: 58 days ago · 2026-09-17 19:31:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xf308efeda66932c693a41360b35250651bede3cdc8c4b5e9d09c1a2515269bae
Parent hash: 0xcb55bd29…7c7fd199
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,746 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

27.7%8,321,349 / 30,000,000

Base fee

20 gwei

State root

0x5944eacba3cb…9e3d86dd7700

Transactions root

0x362ccda6a700…a8cc21834a0b

Receipts root

0x04851b7fa341…7a35d1beff9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800