Transaction not yet indexed

64Mcu9DqaACW5tymQogHa9878DtERSKoPJAPf7dNVtTRVAzFfU24RoPuSn1cMSJuizbcNWmuXgFzroehjvmxCX9U

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