Transaction not yet indexed

5CUKMXfAUfHAUqxDoN8TdDVhfSwjqAY9BK66SbmYq57zByFteqHnfu9tLvYzY2s7Cz8vKXwPoThmkFQZMhzxp3V4

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