Transaction not yet indexed

64MpVDGvXcndCBuz2aShuwBxUHij6rWUSPBXWiRTY7ddAcbWXpoeEBvLvEhteTqjGqq1s9vHVMHfG3XVZ3U1G8QS

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