Transaction not yet indexed

64a8Ua5DJAZAX1oyXQdKptVLxb4XxksTry5cAL9BzUAcJFwUTxRSMDVrviGRw5VLv4ZrMpSjdchbSP3WV1BRNxw5

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