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 #21371037 · ArcScan

Block

#21,371,037

2026-09-17 18:34:49 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,037
Timestamp: 13 days ago · 2026-09-17 18:34:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xd1a64405045033549deecaf81ec85772b3cdc4a0029f15437cbae4019968517b
Parent hash: 0xdbf8e79d…97d64a84
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,037 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.1%3,035,209 / 30,000,000

Base fee

20 gwei

State root

0x2c49dd666642…bc484e892481

Transactions root

0xddbad93c9f52…99c415ff5487

Receipts root

0x5b32dc17c017…d6d190ce8f74

Nonce

0x0000000000000000

Extra data

0x00000004a817c800