Transaction not yet indexed

MMxtHvGR1sGbfcB5hgCYTNUxcAYAFs4r5jphMp8yuLNmP9pHNFAwC7zjQKgSMTxaJSGJAbp258oV74cdKrfqaBR

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.