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 #0xfa63629175ba072f23b047d88c45c00dc3aa4dac2ef03bca0529c9ddcee5fb74 · ArcScan

Block

#21,481,860

2026-09-18 10:11:32 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,860
Timestamp: 48 days ago · 2026-09-18 10:11:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa63629175ba072f23b047d88c45c00dc3aa4dac2ef03bca0529c9ddcee5fb74
Parent hash: 0x8329eee1…e27da1f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,860 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.5%1,042,971 / 30,000,000

Base fee

20 gwei

State root

0x0cf9985580b9…ff1bf7f61b30

Transactions root

0xb44d5ff596e6…ed89ea4c6a08

Receipts root

0xccba52eefae3…f4da1f39cd5a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800