Transaction not yet indexed

56tZidBxegdqP3JxRJ6SEdhQLqKQeqWAiBfXxt1PdgUVbUdP5C11c2SBjFPjhYZGzvyxbeDveJHktdEf9QsrAPBp

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