Transaction not yet indexed

2c12UZrdj1dRRsPdChZPJZMkxdoPCTaehRCMgPzUjJ8eh6Rup476y5siVTsd9r4nXbJ6F6rGQ7QFZo7S9bzzsp54

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