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 #21517970 · ArcScan

Block

#21,517,970

2026-09-18 15:16:46 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,970
Timestamp: 14 days ago · 2026-09-18 15:16:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xe2bff3d45d38415f4967e15cb98ba8505029597c00b26d4c9b72055c43864d2f
Parent hash: 0x0ebc9012…f317965f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,970 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

11.5%3,453,778 / 30,000,000

Base fee

20 gwei

State root

0x4baf17de98e0…36912f6a8523

Transactions root

0x25177ac0db28…a53bf952785c

Receipts root

0xfbf3676a7bae…638c5537874d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800