Transaction not yet indexed

53cb9SSZvHTHh13MtWfQGuv3z1gxfh4VVJvBRHQn1YFp1ppns5pVTCvNJiGggu9xqqANup7kts4zWeXjSXKAaAfo

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