Transaction not yet indexed

56ApNUmEvfE6CL4J4iMHMu5m3jP3p9QXnDV5vQhm9eEgnYsAZyPYYQPoKB4KTGD9s7MfK5ZZe3B8trFUBGP2UkrZ

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