Transaction not yet indexed

56pC1WRKvbcWJ6eqjDP25GSUevyyjUJFRKPKkWAdCS5xc5hSBZH7A91ezpnuGENc8eFk7Zr6wUGTPK3aUAYxPfS8

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