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 #21445890 · ArcScan

Block

#21,445,890

2026-09-18 05:07:28 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,890
Timestamp: 49 days ago · 2026-09-18 05:07:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x6dabe4f0212eae289eff6206cfe7fcef42c7124e2a32b71170a0fb4038142b13
Parent hash: 0xcb1c89a5…09481f4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,890 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

7.4%2,225,648 / 30,000,000

Base fee

20 gwei

State root

0x247812d06877…dc6e9d9ef9fb

Transactions root

0x164bd224e61b…30f2cb93d114

Receipts root

0x3d919c6f3499…005bbe397d01

Nonce

0x0000000000000000

Extra data

0x00000004a817c800