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 #21305419 · ArcScan

Block

#21,305,419

2026-09-17 09:19:48 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,419
Timestamp: 10 days ago · 2026-09-17 09:19:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x0afe0098e5adae0e2eedb49a4073e2428a1c77065ef5757f517e40f3db592a60
Parent hash: 0x19d8b491…d7a42be6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,419 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

52.0%15,597,261 / 30,000,000

Base fee

20 gwei

State root

0xd1b320e1fb2b…e5fdda6739f7

Transactions root

0x10a14284b4f5…ec27acc7b6d4

Receipts root

0x9da455020830…73b94a39f2ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800