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 #21266814 · ArcScan

Block

#21,266,814

2026-09-17 03:53:37 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,814
Timestamp: 10 days ago · 2026-09-17 03:53:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f616a5b1014b30af54c6cf07f3b0d3faaa82d883c257de4a25a22d2b394f5f6
Parent hash: 0x56592e1f…26b7b2eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,814 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

20.7%6,222,790 / 30,000,000

Base fee

20 gwei

State root

0xd75065307144…99665fd8ad25

Transactions root

0x3ba7620e08f5…02f2a908bcea

Receipts root

0xab2b12c1ead4…bc56efc601af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800