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 #21353333 · ArcScan

Block

#21,353,333

2026-09-17 16:04:27 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,333
Timestamp: 18 days ago · 2026-09-17 16:04:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x5030f793452107b7bc975ccff3e6f8c9712a2374348a2b513d9979c11ae698e0
Parent hash: 0xefba7b0b…fe8abc10
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,333 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.2%2,748,121 / 30,000,000

Base fee

20 gwei

State root

0x4f0a29d4f0ba…febf71e71070

Transactions root

0x51d2db0a5da0…b489b1974676

Receipts root

0x80e7fba8f40b…7875293954c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800