Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #21556890 · ArcScan

Block

#21,556,890

2026-09-18 20:45:48 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,890
Timestamp: 3 days ago · 2026-09-18 20:45:48 UTC
Transactions: 8 transactions in this block
Block hash: 0x1bda6fbbc4bac7b2777f6266f4b84c9b4b920b8a277c4bd69175b6d0f9260195
Parent hash: 0x5e9e0a1d…816080a8
Proposer

Transactions in this block8 of 8 shown

0x853265…62132d

Contract Call0x8c3…832d0x4fc…9fb1

$00 USDC3 days ago

0x620ab4…d213f4

0xb1a19155…2ab19a1b

Gas used / limit

13.3%3,977,241 / 30,000,000

Base fee

20 gwei

State root

0x29c285638f1b…8b4c53bbbb68

Transactions root

0x80576be5f43e…e913b91aee63

Receipts root

0x7f5abf9e0d07…9918b57cf7b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0xe2f…32810x03a…7b75

$00 USDC3 days ago

0x1ad6e9…49be79

Contract Call0x38a…48da0x0d4…ec3c

$00 USDC3 days ago

0x5287dc…3d3a5f

Transfer From0x18d…8e25USDC

$00 USDC3 days ago

0x4b17c6…7ced38

Contract Call0xecb…6d0e0x0d4…ec3c

$00 USDC3 days ago

0x989b40…d81a4a

Contract Call0x50c…0cf70xb02…97da

$00 USDC3 days ago

0x4cc3a6…59186c

Contract Call0x978…3cc00x43d…41d5

$358.38358.38 USDC3 days ago

0x54bc4d…cf4c09

Contract Call0xfe9…a49e0x278…f8d2

$00 USDC3 days ago