Transaction not yet indexed

52c8AZb1M6FbQyAsx8q6Ku3ETD2yWnBGqFW9V6RN3VeTpVBwGZ58mGTw1M2xp8pUFXV2mnYoPay39R5vhSsXfGW8

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