Transaction not yet indexed

56mkpz1VJvquh9sS2ZRKx4DwrSWj3MXFhW931ccqgUe3yQbHvmHg3vbpn8Mr6941EBffQpgHGYc93rDP6uSwuuqt

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