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 #0x20f6e8a26e5c1554f7d1708bf31cbf8d4c57e10cb80cdf235e4038979bbd8d03 · ArcScan

Block

#21,515,280

2026-09-18 14:54:02 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,280
Timestamp: 48 days ago · 2026-09-18 14:54:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x20f6e8a26e5c1554f7d1708bf31cbf8d4c57e10cb80cdf235e4038979bbd8d03
Parent hash: 0xad575b53…bc6d2608
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,280 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.9%1,176,655 / 30,000,000

Base fee

20 gwei

State root

0xb0927e01bb70…27b58fac7fc0

Transactions root

0x0cb878c16607…c6633d84a17e

Receipts root

0xe4f7c02ef3ce…3430c89e596e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800