Transaction not yet indexed

56ub6hfDTfHx4NX9abGTLdxCv5kfv3RGVugm7FSxVnBXE4GHbpsUHDsXpdo5b8dfs8vnBPowxAxopWWkFthJG33k

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