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 #21215346 · ArcScan

Block

#21,215,346

2026-09-16 20:39:06 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,346
Timestamp: 8 days ago · 2026-09-16 20:39:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5e75c5f311952a276d6e32f0b63d7c69e93c98232d9fae4800f048d6f9add71
Parent hash: 0x5a637541…6f8932b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,346 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

45.1%13,538,835 / 30,000,000

Base fee

20 gwei

State root

0x0ecd823358ff…cd7e1bb689a8

Transactions root

0x03210f9a609b…9d0fbb1e4cfb

Receipts root

0x90132ed50cc5…4b3cad530baa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800