Transaction not yet indexed

53Kov3Se9mdRKxUuq5PQoKBYqV1JTrAMU7Ku7tzfRHgHa5zuq96yQztHbjQboXje4JKYhk1yVgS4R3KVqWz5YcU3

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