Transaction not yet indexed

NZUuxwseCcoWhtTFCXz1dPBcKKx9734X5SRoF4LWTzdsWTfZqXMxFcTPBZzjzfUgSnHFfqERn4ByW224BBz4Paf

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