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 #21315338 · ArcScan

Block

#21,315,338

2026-09-17 10:43:34 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,338
Timestamp: 19 days ago · 2026-09-17 10:43:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3fe9d0424a2ad7920970d85d987b27e460b1534f3c7582e2c3ac6e21bb5a9e3
Parent hash: 0x73e803f3…7be3053a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,338 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

21.2%6,364,140 / 30,000,000

Base fee

20 gwei

State root

0xf285ba0d1fb4…46c4e99902a9

Transactions root

0x68279690e254…c20188e7be13

Receipts root

0xeea4769f78b7…e3fcc4d8f3fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800