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 #21412451 · ArcScan

Block

#21,412,451

2026-09-18 00:24:50 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,451
Timestamp: 56 days ago · 2026-09-18 00:24:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f6ae3020a86eb6f77675deb91fe5d585c76e6817ecc0584b6b642ff7ece1fcb
Parent hash: 0xab23f463…3037a49b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,451 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.6%2,590,351 / 30,000,000

Base fee

20 gwei

State root

0xdff6bf1dd269…a4d196f4008b

Transactions root

0xd677f8ba5892…57d76a0d2c0d

Receipts root

0x75d2740f4b7d…04f0b8773c63

Nonce

0x0000000000000000

Extra data

0x00000004a817c800