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 #21388252 · ArcScan

Block

#21,388,252

2026-09-17 21:00:16 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,252
Timestamp: 20 days ago · 2026-09-17 21:00:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x5955e005bab782742e7e7d425da9a974e519edf2a48aae0d3a7fb0cb24f8d2c7
Parent hash: 0xfdc0409d…eb0ffe61
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,252 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.0%2,393,526 / 30,000,000

Base fee

20 gwei

State root

0x88fe2d860283…d08ce104fe37

Transactions root

0xc4830281172b…be4a10ab44e3

Receipts root

0xe4e565732dad…e0e817a8a4fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800