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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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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 #0x6f8950ed57351f2b273a60e709dca8e7b7ad05a9dab1487f68cbe564960aded1 · ArcScan

Block

#21,556,843

2026-09-18 20:45:24 UTC

FinalizedProposed 19 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,843
Timestamp: 19 hrs ago · 2026-09-18 20:45:24 UTC
Transactions: 4 transactions in this block
Block hash: 0x6f8950ed57351f2b273a60e709dca8e7b7ad05a9dab1487f68cbe564960aded1
Parent hash: 0xb3d3f8ea…b5904cde
Proposer

Transactions in this block4 of 4 shown

0x780f03…24bfe9

Contract Call0xa1a…883cCCTP MessageTransmitterV2

$00 USDC19 hrs ago

0x1bac4e…d8f986

0xaf1e4eee…7f9b5c76

Gas used / limit

1.1%322,338 / 30,000,000

Base fee

20 gwei

State root

0xbcca4e962b74…fa0de3973913

Transactions root

0x0286c36b09b4…69cc5f073972

Receipts root

0x9035f4e61357…f4f480abdba2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x7f1…7a660x3d7…f25d

$00 USDC19 hrs ago

0x2b2dc4…8214f3

Contract Call0x592…aca50x0d4…ec3c

$00 USDC19 hrs ago

0xf6c93c…f47352

Contract Call0xdad…3f160x3d7…f25d

$00 USDC19 hrs ago