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 #21519184 · ArcScan

Block

#21,519,184

2026-09-18 15:27:01 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,184
Timestamp: 48 days ago · 2026-09-18 15:27:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c455fe1a74fbde1c783e82a8443213666af58e62c1b6274e73f9116f92554ac
Parent hash: 0x7d02e111…bff2cabc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,184 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.7%1,706,436 / 30,000,000

Base fee

20 gwei

State root

0x8d30a350f031…2831312f0e7f

Transactions root

0xccc959008018…02336a517137

Receipts root

0x5c87099a0dcf…5f10423e10a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800